{"id":9509,"date":"2026-04-21T18:08:43","date_gmt":"2026-04-21T09:08:43","guid":{"rendered":"https:\/\/blog.ripla.co.jp\/?p=9509"},"modified":"2026-04-21T18:08:43","modified_gmt":"2026-04-21T09:08:43","slug":"ios-reverse-engineering-complete-guide","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-complete-guide\/","title":{"rendered":"iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3001Android\u3084Web\u30a2\u30d7\u30ea\u3068\u6bd4\u3079\u3066\u6280\u8853\u7684\u30cf\u30fc\u30c9\u30eb\u304c\u9ad8\u304f\u3001\u6cd5\u7684\u5236\u7d04\u3082\u8907\u96d1\u3067\u3059\u3002MachO\u30d0\u30a4\u30ca\u30ea\u306eARM64\u5f62\u5f0f\u30fbApple\u306eFairPlay\u6697\u53f7\u5316\u30fbSwift\u306e\u30b7\u30f3\u30dc\u30eb\u6d88\u5931\u3068\u3044\u3046\u6280\u8853\u7684\u969c\u58c1\u306b\u52a0\u3048\u3001App Store\u306eEULA\u5236\u7d04\u3068\u8457\u4f5c\u6a29\u6cd5\u306e\u4e21\u65b9\u3092\u7406\u89e3\u3057\u306a\u3051\u308c\u3070\u9069\u6cd5\u306b\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u81ea\u793e\u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\u30fb\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u6d3b\u7528\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u65b9\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u8907\u96d1\u306a\u9818\u57df\u3092\u4f53\u7cfb\u7684\u306b\u628a\u63e1\u3067\u304d\u308b\u60c5\u5831\u6e90\u306f\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u306f\u3001iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u300c\u6280\u8853\u7684\u624b\u6cd5\u300d\u300c\u8cbb\u7528\u76f8\u5834\u300d\u300c\u5916\u6ce8\u306e\u9032\u3081\u65b9\u300d\u300c\u6cd5\u7684\u30ea\u30b9\u30af\u7ba1\u7406\u300d\u300c\u30c4\u30fc\u30eb\u9078\u5b9a\u300d\u307e\u3067\u3001\u77e5\u308b\u3079\u304d\u60c5\u5831\u3092\u4e00\u3064\u306e\u8a18\u4e8b\u3067\u4f53\u7cfb\u7684\u306b\u307e\u3068\u3081\u305f\u5b8c\u5168\u30ac\u30a4\u30c9\u3067\u3059\u3002\u5404\u30c6\u30fc\u30de\u306e\u8a73\u7d30\u306f\u5c02\u9580\u306e\u5b50\u8a18\u4e8b\u306b\u8a98\u5c0e\u3057\u307e\u3059\u304c\u3001\u307e\u305a\u306f\u3053\u306e\u30ac\u30a4\u30c9\u3067\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25bc \u95a2\u9023\u8a18\u4e8b\uff08\u8a73\u7d30\u30ac\u30a4\u30c9\uff09<br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-process\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\u30fb\u624b\u9806\u30fb\u624b\u6cd5\u306e\u89e3\u8aac<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-companies\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e6\u9078<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-costs\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8cbb\u7528\u76f8\u5834\u30fb\u898b\u7a4d\u3082\u308a<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-outsourcing\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u767a\u6ce8\u30fb\u5916\u6ce8\u65b9\u6cd5<\/a><\/p>\n\n\n\n<h2 id=\"ios-re-overview\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u306f\uff1a\u4ed6\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u306e\u672c\u8cea\u7684\u306a\u9055\u3044<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" data-attachment-id=\"74\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/22064697\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22064697.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"22064697\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22064697-1024x768.jpg\" class=\"wp-image-74\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22884250.jpg\" alt=\"iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u306f\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306e\u30d0\u30a4\u30ca\u30ea\u3084\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u6790\u3057\u3001\u305d\u306e\u5185\u90e8\u69cb\u9020\u30fb\u696d\u52d9\u30ed\u30b8\u30c3\u30af\u30fb\u901a\u4fe1\u4ed5\u69d8\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002iOS\u306e\u5834\u5408\u3001\u30a2\u30d7\u30ea\u306fMach-O\uff08Mach Object\uff09\u5f62\u5f0f\u306e\u30d0\u30a4\u30ca\u30ea\u3068\u3057\u3066\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u3001Apple\u30b7\u30ea\u30b3\u30f3\u304a\u3088\u3073ARM64\u547d\u4ee4\u30bb\u30c3\u30c8\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u306eMach-O\u30d0\u30a4\u30ca\u30ea\u306f\u3001App Store\u7d4c\u7531\u3067\u306e\u914d\u5e03\u6642\u306bFairPlay\u3068\u3044\u3046Apple\u72ec\u81ea\u306e\u6697\u53f7\u5316\u3067\u4fdd\u8b77\u3055\u308c\u308b\u305f\u3081\u3001\u89e3\u6790\u524d\u306b\u5fc5\u305a\u5fa9\u53f7\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"objc-vs-swift-overview\" class=\"wp-block-heading\"><strong><strong><strong>Objective-C\u3068Swift\u306e\u89e3\u6790\u96e3\u6613\u5ea6\u306e\u6839\u672c\u7684\u306a\u9055\u3044<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30a2\u30d7\u30ea\u306b\u4f7f\u308f\u308c\u308b2\u5927\u8a00\u8a9e\u306fObjective-C\u3068Swift\u3067\u3059\u304c\u3001\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u3057\u3084\u3059\u3055\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002Objective-C\u306f\u30e9\u30f3\u30bf\u30a4\u30e0\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u6a5f\u69cb\uff08objc_msgSend\uff09\u306b\u3088\u308a\u3001\u30af\u30e9\u30b9\u540d\u30fb\u30e1\u30bd\u30c3\u30c9\u540d\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u304c\u30d0\u30a4\u30ca\u30ea\u4e2d\u306b\u6587\u5b57\u5217\u3068\u3057\u3066\u6b8b\u308a\u3084\u3059\u3044\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001class-dump\u3084Mach-O View\u3092\u4f7f\u3048\u3070\u30e1\u30bd\u30c3\u30c9\u306e\u30ea\u30b9\u30c8\u3092\u307b\u307c\u5b8c\u5168\u306b\u5fa9\u5143\u3067\u304d\u3001\u89e3\u6790\u306e\u53d6\u3063\u639b\u304b\u308a\u304c\u5bb9\u6613\u3067\u3059\u3002\u4e00\u65b9\u3001Swift\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u578b\u60c5\u5831\u3084\u30b7\u30f3\u30dc\u30eb\u304c\u7a4d\u6975\u7684\u306b\u9664\u53bb\u3055\u308c\u3001SwiftUI\u30a2\u30d7\u30ea\u3067\u306f\u5185\u90e8\u69cb\u9020\u306e\u628a\u63e1\u304c\u683c\u6bb5\u306b\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002Swift\u30a2\u30d7\u30ea\u306e\u89e3\u6790\u5de5\u6570\u306fObjective-C\u306e2\u301c3\u500d\u306b\u306a\u308b\u30b1\u30fc\u30b9\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"use-cases\" class=\"wp-block-heading\"><strong><strong><strong>\u4e3b\u306a\u6d3b\u7528\u76ee\u7684\uff1a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\u30fb\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304c\u6d3b\u7528\u3055\u308c\u308b\u4e3b\u306a\u76ee\u7684\u306f3\u3064\u3067\u3059\u3002\u7b2c\u4e00\u306f\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff08\u81ea\u793e\u30a2\u30d7\u30ea\u306e\u8106\u5f31\u6027\u767a\u898b\uff09\u300d\u3067\u3001Keychain\u4fdd\u8b77\u306e\u6b20\u5982\u30fb\u8a3c\u660e\u66f8\u30d4\u30f3\u30cb\u30f3\u30b0\u306e\u8a2d\u5b9a\u30df\u30b9\u30fb\u30ed\u30fc\u30ab\u30eb\u30c7\u30fc\u30bf\u306e\u5e73\u6587\u4fdd\u5b58\u3068\u3044\u3063\u305fiOS\u56fa\u6709\u306e\u8106\u5f31\u6027\u3092\u767a\u898b\u3057\u307e\u3059\u3002\u7b2c\u4e8c\u306f\u300c\u4ed5\u69d8\u66f8\u5fa9\u5143\u300d\u3067\u3001\u8a2d\u8a08\u66f8\u304c\u5931\u308f\u308c\u305fiOS\u30a2\u30d7\u30ea\u306e\u696d\u52d9\u30ed\u30b8\u30c3\u30af\u3092\u89e3\u6790\u3057\u3001\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u30fb\u696d\u52d9\u4ed5\u69d8\u66f8\u30fb\u8a73\u7d30\u8a2d\u8a08\u66f8\u3092\u518d\u751f\u6210\u3057\u307e\u3059\u3002\u7b2c\u4e09\u306f\u300c\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u70b9\u300d\u3068\u3057\u3066\u3001\u65e2\u5b58\u30a2\u30d7\u30ea\u306e\u5168\u6a5f\u80fd\u3092\u628a\u63e1\u3057\u305f\u3046\u3048\u3067\u65b0\u3057\u3044iOS\u30a2\u30d7\u30ea\u3078\u306e\u79fb\u884c\u8a08\u753b\u3092\u7b56\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-process\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\u30fb\u624b\u9806\u30fb\u624b\u6cd5\u306e\u89e3\u8aac<\/a><\/p>\n\n\n\n<h2 id=\"ios-re-purpose\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>iOS\u3067\u5b9f\u65bd\u3059\u308b\u76ee\u7684\u3068\u30e1\u30ea\u30c3\u30c8\uff1a\u306a\u305ciOS\u7279\u5316\u306e\u89e3\u6790\u304c\u5fc5\u8981\u304b<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"72\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/2519781-2\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"2519781\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1024x768.jpg\" class=\"wp-image-72\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg\" alt=\"iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u76ee\u7684\u3068\u30e1\u30ea\u30c3\u30c8\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg 1600w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-300x225.jpg 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1024x768.jpg 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-768x576.jpg 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u5b9f\u65bd\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u300ciOS\u3068\u3044\u3046\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7279\u6027\u3092\u8e0f\u307e\u3048\u305f\u89e3\u6790\u300d\u3067\u306a\u3051\u308c\u3070\u5f97\u3089\u308c\u306a\u3044\u56fa\u6709\u306e\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002iOS\u306fApple\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u52d5\u4f5c\u3059\u308b\u9ad8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308a\u3001\u305d\u306e\u4fdd\u8b77\u6a5f\u69cb\u3092\u6b63\u3057\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u89e3\u6790\u306e\u4fa1\u5024\u3092\u6700\u5927\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"security-merit\" class=\"wp-block-heading\"><strong><strong><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u30e1\u30ea\u30c3\u30c8\uff1aiOS\u56fa\u6709\u306e\u8106\u5f31\u6027\u30d1\u30bf\u30fc\u30f3\u306e\u628a\u63e1<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u306f\u3001OWASP Mobile Top 10\u306b\u57fa\u3065\u3044\u3066\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u6a19\u6e96\u3067\u3059\u3002iOS\u56fa\u6709\u306e\u8106\u5f31\u6027\u3068\u3057\u3066\u7279\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u306e\u306f\u3001Keychain\uff08iOS\u306e\u5b89\u5168\u306a\u30ad\u30fc\u30c1\u30a7\u30fc\u30f3\uff09\u3078\u306e\u6a5f\u5bc6\u60c5\u5831\u4fdd\u5b58\u304c\u9069\u5207\u306b\u884c\u308f\u308c\u3066\u3044\u308b\u304b\u3001NSUserDefaults\u3084\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\u304c\u5e73\u6587\u3067\u306a\u3044\u304b\u3001\u8a3c\u660e\u66f8\u30d4\u30f3\u30cb\u30f3\u30b0\u304c\u6b63\u3057\u304f\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u9759\u7684\u89e3\u6790\u30fb\u52d5\u7684\u89e3\u6790\uff08Frida\u7b49\uff09\u3067\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u81ea\u793e\u30a2\u30d7\u30ea\u306e\u8106\u5f31\u6027\u3092\u81ea\u3089\u767a\u898b\u30fb\u4fee\u6b63\u3059\u308b\u3053\u3068\u3067\u3001\u7b2c\u4e09\u8005\u306b\u3088\u308b\u60aa\u610f\u3042\u308b\u89e3\u6790\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"specification-merit\" class=\"wp-block-heading\"><strong><strong><strong>\u4ed5\u69d8\u66f8\u5fa9\u5143\u30e1\u30ea\u30c3\u30c8\uff1a\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\u3057\u305fiOS\u30a2\u30d7\u30ea\u306e\u8a2d\u8a08\u66f8\u518d\u751f\u6210<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u8a08\u66f8\u304c\u306a\u304f\u300c\u52d5\u3044\u3066\u3044\u308b\u304c\u8ab0\u3082\u5168\u4f53\u3092\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u300d\u72b6\u614b\u306eiOS\u30a2\u30d7\u30ea\u3092\u62b1\u3048\u3066\u3044\u308b\u4f01\u696d\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u72b6\u6cc1\u3067\u306f\u3001\u62c5\u5f53\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9000\u8077\u3084\u5916\u90e8\u30d9\u30f3\u30c0\u30fc\u3078\u306e\u79fb\u7ba1\u306e\u969b\u306b\u5927\u304d\u306a\u30ea\u30b9\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u4ed5\u69d8\u66f8\u5fa9\u5143\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u696d\u52d9\u30d5\u30ed\u30fc\u30fb\u753b\u9762\u9077\u79fb\u30fbAPI\u3068\u306e\u30c7\u30fc\u30bf\u3084\u308a\u53d6\u308a\u30fb\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u6587\u66f8\u5316\u3057\u3001\u5f8c\u7d99\u306e\u958b\u767a\u8005\u3084\u65b0\u3057\u3044\u30d9\u30f3\u30c0\u30fc\u304c\u30a2\u30d7\u30ea\u306e\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3067\u304d\u308b\u72b6\u614b\u3092\u4f5c\u308a\u51fa\u305b\u307e\u3059\u3002Objective-C\u30a2\u30d7\u30ea\u306fclass-dump\u306b\u3088\u308b\u30e1\u30bd\u30c3\u30c9\u30ea\u30b9\u30c8\u5fa9\u5143\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u306a\u305f\u3081\u3001\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"ios-re-process\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\uff1a6\u5de5\u7a0b\u306e\u6982\u8981<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"65\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/24511883-1\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"24511883 (1)\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1024x768.jpg\" class=\"wp-image-65\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg\" alt=\"iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg 1600w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-300x225.jpg 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1024x768.jpg 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-768x576.jpg 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u76ee\u7684\u660e\u78ba\u5316\u304b\u3089\u6210\u679c\u7269\u5316\u307e\u30676\u3064\u306e\u5de5\u7a0b\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u5404\u5de5\u7a0b\u306e\u6982\u8981\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u306e\u6d41\u308c\u3068\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u898b\u7a4d\u3082\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"process-phases\" class=\"wp-block-heading\"><strong><strong><strong>\u5bfe\u8c61\u9078\u5b9a\u30fb\u89e3\u6790\u74b0\u5883\u6e96\u5099\u30fb\u9759\u7684\u89e3\u6790\u30d5\u30a7\u30fc\u30ba<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\u306e\u5de5\u7a0b\u306f\u300c\u5bfe\u8c61\u9078\u5b9a\u30fb\u76ee\u7684\u660e\u78ba\u5316\u300d\u3067\u3001\u89e3\u6790\u3059\u308biOS\u30a2\u30d7\u30ea\u3068\u76ee\u7684\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\uff09\u3092\u5b9a\u3081\u3001\u6cd5\u7684\u6839\u62e0\uff08\u81ea\u793e\u30a2\u30d7\u30ea\u30fb\u975e\u4eab\u53d7\u76ee\u7684\uff09\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002App Store\u304b\u3089\u914d\u5e03\u3055\u308c\u3066\u3044\u308b\u7b2c\u4e09\u8005\u30a2\u30d7\u30ea\u306f\u3001Apple\u306eEULA\u306b\u3088\u308a\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304c\u539f\u5247\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b5\u30a4\u30c9\u30ed\u30fc\u30c9\u3084\u81ea\u793e\u8a3c\u660e\u66f8\u3067\u914d\u5e03\u3055\u308c\u305f\u30a2\u30d7\u30ea\u304c\u5408\u6cd5\u7684\u306a\u89e3\u6790\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u6b21\u306e\u300c\u89e3\u6790\u74b0\u5883\u6e96\u5099\u300d\u3067\u306f\u3001Jailbreak\u6e08\u307f\u30c7\u30d0\u30a4\u30b9\u30fbFrida\u30fbGhidra\/IDA Pro\u30fbSSL Kill Switch\u306a\u3069\u3001iOS\u89e3\u6790\u306b\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3092\u6574\u5099\u3057\u307e\u3059\u3002FairPlay\u6697\u53f7\u5316\u3055\u308c\u305fApp Store\u30a2\u30d7\u30ea\u306f\u30e1\u30e2\u30ea\u30c0\u30f3\u30d7\u3067\u5fa9\u53f7\u3057\u3066\u304b\u3089\u89e3\u6790\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u300c\u9759\u7684\u89e3\u6790\u300d\u3067\u306fMach-O\u30d0\u30a4\u30ca\u30ea\u3092Ghidra\u3067\u8aad\u307f\u8fbc\u307f\u3001ARM64\u306e\u9006\u30a2\u30bb\u30f3\u30d6\u30eb\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002Objective-C\u30a2\u30d7\u30ea\u3067\u306fclass-dump\u3067\u30e1\u30bd\u30c3\u30c9\u30ea\u30b9\u30c8\u3092\u62bd\u51fa\u3057\u3001Swift\u30a2\u30d7\u30ea\u3067\u306fswift demangle\u3067\u30de\u30f3\u30b0\u30eb\u3055\u308c\u305f\u95a2\u6570\u540d\u3092\u5fa9\u5143\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"dynamic-abstract\" class=\"wp-block-heading\"><strong><strong><strong>\u52d5\u7684\u89e3\u6790\u30fb\u62bd\u8c61\u5316\u30fb\u6210\u679c\u7269\u5316\u30d5\u30a7\u30fc\u30ba<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u52d5\u7684\u89e3\u6790\u300d\u3067\u306f\u30a2\u30d7\u30ea\u3092\u5b9f\u969b\u306b\u8d77\u52d5\u30fb\u64cd\u4f5c\u3057\u306a\u304c\u3089Frida\u3067\u30e9\u30f3\u30bf\u30a4\u30e0\u30d5\u30c3\u30ad\u30f3\u30b0\u3092\u5b9f\u65bd\u3057\u3001MITMProxy\u3067HTTPS\u901a\u4fe1\u3092\u5fa9\u53f7\u3057\u3066API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u628a\u63e1\u3057\u307e\u3059\u3002\u300c\u62bd\u8c61\u5316\uff08Design Recovery\uff09\u300d\u3067\u306f\u3001\u9759\u7684\u30fb\u52d5\u7684\u89e3\u6790\u306e\u60c5\u5831\u3092\u6574\u7406\u3057\u3066\u5b9f\u88c5\u30ec\u30d9\u30eb\u306e\u77e5\u8b58\u3092\u8a2d\u8a08\u30ec\u30d9\u30eb\u30fb\u4ed5\u69d8\u30ec\u30d9\u30eb\u3078\u3068\u6bb5\u968e\u7684\u306b\u6607\u83ef\u3055\u305b\u307e\u3059\u3002\u5236\u5fa1\u30d5\u30ed\u30fc\u30b0\u30e9\u30d5\u304b\u3089\u696d\u52d9\u30d5\u30ed\u30fc\u3092\u8aad\u307f\u66ff\u3048\u3001\u5404\u6a5f\u80fd\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3068API\u95a2\u4fc2\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3059\u308b\u4f5c\u696d\u3067\u3059\u3002\u6700\u7d42\u5de5\u7a0b\u306e\u300c\u6210\u679c\u7269\u5316\u300d\u3067\u306f\u3001\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u30fb\u696d\u52d9\u4ed5\u69d8\u66f8\u30fb\u8a73\u7d30\u8a2d\u8a08\u66f8\uff08\u76ee\u7684\u306b\u5fdc\u3058\u305f\u7c92\u5ea6\uff09\u3092\u4f5c\u6210\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u306e\u5834\u5408\u306fOWASP MASVS\u6e96\u62e0\u306e\u8a3a\u65ad\u30ec\u30dd\u30fc\u30c8\u3092\u63d0\u51fa\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-process\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\u30fb\u624b\u9806\u30fb\u624b\u6cd5\u306e\u89e3\u8aac<\/a><\/p>\n\n\n\n<h2 id=\"company-selection\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u958b\u767a\u4f1a\u793e\u306e\u9078\u3073\u65b9\uff1aiOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u9078\u5b9a\u57fa\u6e96<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"93\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/2096426\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2e7c9-2096426.jpg\" data-orig-size=\"660,495\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"2096426\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2e7c9-2096426.jpg\" class=\"wp-image-93\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2e7c9-2096426.jpg\" alt=\"\u958b\u767a\u4f1a\u793e\u306e\u9078\u3073\u65b9\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2e7c9-2096426.jpg 660w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2e7c9-2096426-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u5916\u6ce8\u3059\u308b\u969b\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u9078\u5b9a\u3067\u306f\u3001\u6c4e\u7528\u306eIT\u30d9\u30f3\u30c0\u30fc\u3067\u306f\u306a\u304f\u3001iOS\u56fa\u6709\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30af\uff08Mach-O\u89e3\u6790\u30fbFrida\u30fbSwift\u89e3\u6790\uff09\u306e\u5b9f\u7e3e\u3092\u6301\u3064\u4f1a\u793e\u3092\u9078\u3076\u3053\u3068\u304c\u6700\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u4ee3\u8868\u7684\u306a\u9078\u5b9a\u57fa\u6e96\u3092\u6319\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"tech-criteria\" class=\"wp-block-heading\"><strong><strong><strong>\u5b9f\u7e3e\u3068\u6280\u8853\u529b\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8\uff1aiOS\u56fa\u6709\u30b9\u30ad\u30eb\u3092\u898b\u6975\u3081\u308b\u8cea\u554f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30f3\u30c0\u30fc\u9078\u5b9a\u6642\u306b\u306f\u300c\u5177\u4f53\u7684\u306b\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u4f55\u3092\u884c\u3046\u304b\u300d\u3092\u63d0\u6848\u6bb5\u968e\u3067\u8cea\u554f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u300cMach-O\u30d0\u30a4\u30ca\u30ea\u3092Ghidra\u3067\u9006\u30a2\u30bb\u30f3\u30d6\u30eb\u3057\u3001Objective-C\u30a2\u30d7\u30ea\u3067\u306fclass-dump\u3067\u30e1\u30bd\u30c3\u30c9\u30ea\u30b9\u30c8\u3092\u62bd\u51fa\u3057\u307e\u3059\u300d\u300cSwift\u88fd\u30a2\u30d7\u30ea\u3067\u306fswift demangle\u3068Frida\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u300d\u3068\u3044\u3046\u5177\u4f53\u7684\u306a\u56de\u7b54\u304c\u8fd4\u3063\u3066\u304f\u308b\u4f1a\u793e\u306f\u3001iOS\u306e\u5b9f\u614b\u3092\u628a\u63e1\u3057\u3066\u3044\u307e\u3059\u3002\u9006\u306b\u300c\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u5168\u822c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u66d6\u6627\u306a\u56de\u7b54\u3057\u304b\u5f97\u3089\u308c\u306a\u3044\u5834\u5408\u3001iOS\u56fa\u6709\u306e\u6280\u8853\u529b\u304c\u4e0d\u5341\u5206\u306a\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u300cObjective-C\u3068Swift\u3067\u306f\u5de5\u6570\u304c\u7570\u306a\u308a\u307e\u3059\u304b\u300d\u3068\u3044\u3046\u8cea\u554f\u3078\u306e\u56de\u7b54\u3082\u91cd\u8981\u306a\u5224\u65ad\u6750\u6599\u3067\u3059\u3002\u6b63\u3057\u3044\u4f1a\u793e\u306fSwift\u306e\u307b\u3046\u304c\u5de5\u6570\u304c\u591a\u304f\u306a\u308b\u3068\u7b54\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"process-criteria\" class=\"wp-block-heading\"><strong><strong><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u4f53\u5236\u3068\u30b5\u30dd\u30fc\u30c8\u306e\u8a55\u4fa1\uff1a\u6210\u679c\u7269\u54c1\u8cea\u3068\u6cd5\u7684\u4f53\u5236<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u529b\u306b\u52a0\u3048\u3066\u3001\u300c\u6210\u679c\u7269\u306e\u54c1\u8cea\u3092\u3069\u306e\u3088\u3046\u306b\u62c5\u4fdd\u3059\u308b\u304b\u300d\u300c\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u624b\u6cd5\uff08\u89e3\u6790\u30c1\u30fc\u30e0\u3068\u958b\u767a\u30c1\u30fc\u30e0\u306e\u5206\u96e2\uff09\u3092\u81ea\u793e\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u6301\u3063\u3066\u3044\u308b\u304b\u300d\u300c\u6cd5\u52d9\u62c5\u5f53\u8005\u304c\u4ed5\u69d8\u66f8\u306e\u8457\u4f5c\u6a29\u30ea\u30b9\u30af\u3092\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u304b\u300d\u3068\u3044\u3046\u70b9\u3082\u91cd\u8981\u306a\u8a55\u4fa1\u8ef8\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4e2d\u9593\u30ec\u30dd\u30fc\u30c8\u306e\u63d0\u51fa\u3068\u767a\u6ce8\u5074\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u306e\u6a5f\u4f1a\u304c\u5951\u7d04\u306b\u542b\u307e\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u7d42\u7684\u306a\u6210\u679c\u7269\u306e\u8a8d\u8b58\u30ba\u30ec\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002OWASP MASVS\uff08\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u691c\u8a3c\u6a19\u6e96\uff09\u3078\u306e\u6e96\u62e0\u306f\u3001\u8a3a\u65ad\u30d7\u30ed\u30bb\u30b9\u306e\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3059\u308b\u56fd\u969b\u57fa\u6e96\u3068\u3057\u3066\u78ba\u8a8d\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-companies\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e6\u9078<\/a><\/p>\n\n\n\n<h2 id=\"cost-overview\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u8cbb\u7528\u76f8\u5834\uff1aiOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30b3\u30b9\u30c8\u76ee\u5b89<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"52\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/22920360\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"22920360\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360-1024x768.jpg\" class=\"wp-image-52\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg\" alt=\"\u8cbb\u7528\u76f8\u5834\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360.jpg 1600w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360-300x225.jpg 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360-1024x768.jpg 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360-768x576.jpg 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22920360-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8cbb\u7528\u306f\u3001\u89e3\u6790\u76ee\u7684\u3068\u6210\u679c\u7269\u7c92\u5ea6\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u5168\u4f53\u7684\u306a\u76f8\u5834\u611f\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u3001\u4e88\u7b97\u8a08\u753b\u306e\u7cbe\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"cost-range\" class=\"wp-block-heading\"><strong><strong><strong>\u898f\u6a21\u5225\u306e\u8cbb\u7528\u76ee\u5b89\uff1a\u8a3a\u65ad\u304b\u3089\u4ed5\u69d8\u66f8\u5fa9\u5143\u307e\u3067<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff08\u81ea\u52d5\u30c4\u30fc\u30eb\uff09\u306f10\u301c30\u4e07\u5186\u3001\u624b\u52d5\u8a3a\u65ad\uff08OWASP MASVS\u6e96\u62e0\uff09\u306f50\u301c150\u4e07\u5186\u304c\u76ee\u5b89\u3067\u3059\u3002iOS\u3068Android\u4e21\u5bfe\u5fdc\u306e\u624b\u52d5\u8a3a\u65ad\u3067\u306f\u3001\u5de5\u6570\u304c\u307b\u307c\u500d\u5897\u3059\u308b\u305f\u308150\u301c250\u4e07\u5186\u3068\u306a\u308a\u307e\u3059\u3002\u4ed5\u69d8\u66f8\u5fa9\u5143\u3092\u76ee\u7684\u3068\u3057\u305f\u89e3\u6790\u3067\u306f\u3001\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306e\u307f\u306730\u301c50\u4e07\u5186\u3001\u696d\u52d9\u4ed5\u69d8\u66f8\u30ec\u30d9\u30eb\u306750\u301c150\u4e07\u5186\u3001\u753b\u9762\u9077\u79fb\u30fbDB\u8a2d\u8a08\u30fbAPI\u4ed5\u69d8\u3092\u542b\u3080\u8a73\u7d30\u8a2d\u8a08\u66f8\u3067150\u301c250\u4e07\u5186\u4ee5\u4e0a\u304c\u6a19\u6e96\u7684\u306a\u76f8\u5834\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001Objective-C\u30a2\u30d7\u30ea\u3092\u57fa\u6e96\u3068\u3057\u305f\u91d1\u984d\u3067\u3042\u308a\u3001Swift\uff08\u7279\u306bSwiftUI\uff09\u30a2\u30d7\u30ea\u3067\u306f\u304a\u3088\u305d1.5\u301c2\u500d\u306e\u8cbb\u7528\u306b\u306a\u308b\u3068\u8003\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"cost-factors\" class=\"wp-block-heading\"><strong><strong><strong>\u8cbb\u7528\u3092\u5de6\u53f3\u3059\u308b\u4e3b\u306a\u8981\u56e0\uff1a\u8a00\u8a9e\u30fb\u6210\u679c\u7269\u7c92\u5ea6\u30fb\u7279\u6025\u5bfe\u5fdc<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cbb\u7528\u3092\u5de6\u53f3\u3059\u308b\u6700\u5927\u306e\u8981\u56e0\u306f\u300c\u30a2\u30d7\u30ea\u306e\u958b\u767a\u8a00\u8a9e\u300d\u3067\u3059\u3002Swift\u30a2\u30d7\u30ea\u3001\u7279\u306bSwiftUI\u3092\u63a1\u7528\u3057\u305f\u30a2\u30d7\u30ea\u306fObjective-C\u30a2\u30d7\u30ea\u3088\u308a\u89e3\u6790\u96e3\u5ea6\u304c\u5927\u5e45\u306b\u4e0a\u304c\u308a\u307e\u3059\u3002\u6b21\u3044\u3067\u300c\u6210\u679c\u7269\u306e\u7c92\u5ea6\u300d\u304c\u5927\u304d\u306a\u8cbb\u7528\u5dee\u3092\u751f\u307f\u307e\u3059\u3002\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3068\u8a73\u7d30\u8a2d\u8a08\u66f8\u3067\u306f2\u301c5\u500d\u306e\u8cbb\u7528\u5dee\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u6025\u6599\u91d1\uff08\u77ed\u7d0d\u671f\u5bfe\u5fdc\uff09\u306f\u901a\u5e38\u306e20\u301c30%\u5897\u3001\u8d85\u7279\u6025\uff08\u4f11\u65e5\u30fb\u6df1\u591c\u5bfe\u5fdc\uff09\u3067\u306f40\u301c60%\u5897\u3068\u306a\u308a\u307e\u3059\u3002\u898b\u7a4d\u3082\u308a\u6bb5\u968e\u3067\u3053\u308c\u3089\u306e\u8981\u56e0\u3092\u660e\u793a\u3057\u305f\u3046\u3048\u3067\u8907\u6570\u793e\u304b\u3089\u63d0\u6848\u3092\u53d7\u3051\u308b\u3053\u3068\u3067\u3001\u9069\u6b63\u306a\u8cbb\u7528\u3067\u306e\u767a\u6ce8\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-costs\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8cbb\u7528\u76f8\u5834\u30fb\u898b\u7a4d\u3082\u308a<\/a><\/p>\n\n\n\n<h2 id=\"outsourcing\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u767a\u6ce8\u30fb\u5916\u6ce8\u65b9\u6cd5\uff1aiOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" data-attachment-id=\"63\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/22200418\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22200418.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"22200418\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22200418-1024x768.jpg\" class=\"wp-image-63\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22064697.jpg\" alt=\"\u767a\u6ce8\u30fb\u5916\u6ce8\u65b9\u6cd5\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u5916\u6ce8\u3059\u308b\u969b\u306f\u3001\u4e8b\u524d\u6e96\u5099\u30fbRFP\u4f5c\u6210\u30fb\u5951\u7d04\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u63a8\u9032\u3068\u3044\u3046\u6d41\u308c\u3067\u9032\u3081\u307e\u3059\u3002\u767a\u6ce8\u524d\u306e\u6e96\u5099\u304c\u4e0d\u5341\u5206\u306a\u307e\u307e\u9032\u3081\u308b\u3068\u3001\u6210\u679c\u7269\u306e\u8a8d\u8b58\u30ba\u30ec\u3084\u8cbb\u7528\u8d85\u904e\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"outsource-prep\" class=\"wp-block-heading\"><strong><strong><strong>\u767a\u6ce8\u524d\u306e\u6e96\u5099\uff1a\u30a2\u30d7\u30ea\u60c5\u5831\u306e\u68da\u5378\u3068\u76ee\u7684\u306e\u6587\u66f8\u5316<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u6ce8\u524d\u306b\u5fc5\u305a\u6574\u7406\u3057\u3066\u304a\u304f\u3079\u304d\u60c5\u5831\u306f\u300c\u5bfe\u8c61\u30a2\u30d7\u30ea\u306e\u958b\u767a\u8a00\u8a9e\uff08Objective-C \/ Swift \/ SwiftUI\uff09\u300d\u300cipa\u30d5\u30a1\u30a4\u30eb\u306e\u53d6\u5f97\u65b9\u6cd5\uff08\u30b5\u30a4\u30c9\u30ed\u30fc\u30c9\u30fbTestFlight\u30fbApp Store\uff09\u300d\u300c\u89e3\u6790\u5bfe\u8c61\u306e\u6a5f\u80fd\u3068\u512a\u5148\u5ea6\u300d\u300c\u5fc5\u8981\u306a\u6210\u679c\u7269\u306e\u7c92\u5ea6\u300d\u300c\u6cd5\u7684\u6839\u62e0\u306e\u78ba\u8a8d\uff08\u81ea\u793e\u30a2\u30d7\u30ea\u30fb\u975e\u4eab\u53d7\u76ee\u7684\uff09\u300d\u306e5\u70b9\u3067\u3059\u3002\u3053\u306e\u60c5\u5831\u30921\u301c2\u30da\u30fc\u30b8\u306b\u307e\u3068\u3081\u3066RFP\u306e\u6dfb\u4ed8\u8cc7\u6599\u3068\u3059\u308b\u3053\u3068\u3067\u3001\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u306e\u63d0\u6848\u7cbe\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u696d\u52d9\u90e8\u9580\u304b\u3089\u3082\u300c\u696d\u52d9\u30eb\u30fc\u30eb\u3092\u8aac\u660e\u3067\u304d\u308b\u62c5\u5f53\u8005\u300d\u30921\u301c2\u540d\u30a2\u30b5\u30a4\u30f3\u3057\u3001\u9031\u6b21\u3067\u30d9\u30f3\u30c0\u30fc\u306e\u8cea\u554f\u306b\u56de\u7b54\u3067\u304d\u308b\u4f53\u5236\u3092\u6574\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6210\u529f\u306e\u9375\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"outsource-documents\" class=\"wp-block-heading\"><strong><strong><strong>\u767a\u6ce8\u524d\u306b\u6e96\u5099\u3059\u3079\u304d\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff1aRFP\u30fbNDA\u30fb\u6210\u679c\u7269\u54c1\u8cea\u57fa\u6e96<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">RFP\u306b\u306fiOS\u56fa\u6709\u306e\u9805\u76ee\uff08\u8a00\u8a9e\u30fbFairPlay\u6697\u53f7\u5316\u306e\u6709\u7121\u30fb\u4f7f\u7528\u30c4\u30fc\u30eb\u30fbOWASP MASVS\u6e96\u62e0\u306e\u8981\u5426\uff09\u3092\u660e\u8a18\u3057\u307e\u3059\u3002NDA\uff08\u79d8\u5bc6\u4fdd\u6301\u5951\u7d04\uff09\u306f\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u63a5\u89e6\u524d\u306b\u7de0\u7d50\u3057\u3001\u89e3\u6790\u3067\u5f97\u305f\u60c5\u5831\u306e\u4ed6\u6848\u4ef6\u3078\u306e\u6d41\u7528\u3092\u7981\u6b62\u3059\u308b\u6761\u9805\u3092\u542b\u3081\u307e\u3059\u3002\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u624b\u6cd5\u3092\u63a1\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u89e3\u6790\u30c1\u30fc\u30e0\u3068\u958b\u767a\u30c1\u30fc\u30e0\u306e\u5206\u96e2\u4f53\u5236\u30fb\u6cd5\u52d9\u62c5\u5f53\u8005\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u5951\u7d04\u66f8\u306b\u660e\u8a18\u3057\u307e\u3059\u3002\u6210\u679c\u7269\u54c1\u8cea\u57fa\u6e96\u3068\u3057\u3066\u300c\u5909\u6570\u540d\u30fb\u95a2\u6570\u540d\u306f\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u300d\u300c\u696d\u52d9\u76ee\u7684\u304c\u4e0d\u660e\u306a\u51e6\u7406\u306b\u306f\u7406\u7531\u3092\u30b3\u30e1\u30f3\u30c8\u3067\u8ffd\u8a18\u3059\u308b\u3053\u3068\u300d\u3068\u3044\u3046\u8981\u4ef6\u3092\u5951\u7d04\u6dfb\u4ed8\u8cc7\u6599\u306b\u542b\u3081\u308b\u3053\u3068\u3067\u3001\u6700\u7d42\u6210\u679c\u7269\u306e\u54c1\u8cea\u3092\u62c5\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-outsourcing\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u767a\u6ce8\u30fb\u5916\u6ce8\u65b9\u6cd5<\/a><\/p>\n\n\n\n<h2 id=\"legal-risk\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16\u00e9kv; color:#222;\">\n<strong>\u6cd5\u7684\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\uff1a\u8457\u4f5c\u6a29\u6cd530\u6761\u306e4\u3068App Store\u306e\u5236\u7d04<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" data-attachment-id=\"58\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/23983154\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23983154.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"23983154\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/23983154-1024x768.jpg\" class=\"wp-image-58\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2540984.jpg\" alt=\"\u6cd5\u7684\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u95a2\u3059\u308b\u6cd5\u7684\u30ea\u30b9\u30af\u306f\u3001\u65e5\u672c\u306e\u8457\u4f5c\u6a29\u6cd5\u3068Apple\u306eEULA\u3068\u3044\u30462\u3064\u306e\u67a0\u7d44\u307f\u304b\u3089\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u9055\u53cd\u3057\u3066\u3082\u6df1\u523b\u306a\u30ea\u30b9\u30af\u304c\u751f\u3058\u308b\u305f\u3081\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u958b\u59cb\u524d\u306b\u6cd5\u7684\u6839\u62e0\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"copyright-law\" class=\"wp-block-heading\"><strong><strong><strong>\u8457\u4f5c\u6a29\u6cd530\u6761\u306e4\uff08\u975e\u4eab\u53d7\u76ee\u7684\uff09\u3068iOS\u30a2\u30d7\u30ea\u3078\u306e\u9069\u7528<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">2018\u5e74\u306e\u8457\u4f5c\u6a29\u6cd5\u6539\u6b63\uff08\u7b2c30\u6761\u306e4\uff09\u306b\u3088\u308a\u3001\u300c\u8457\u4f5c\u7269\u306b\u8868\u73fe\u3055\u308c\u305f\u601d\u60f3\u53c8\u306f\u611f\u60c5\u306e\u4eab\u53d7\u3092\u76ee\u7684\u3068\u3057\u306a\u3044\u5229\u7528\u300d\uff08\u975e\u4eab\u53d7\u76ee\u7684\uff09\u306b\u8a72\u5f53\u3059\u308b\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u539f\u5247\u5408\u6cd5\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u81ea\u793eiOS\u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u30fb\u8106\u5f31\u6027\u767a\u898b\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\u306f\u3053\u308c\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u975e\u4eab\u53d7\u76ee\u7684\u306e\u7acb\u8a3c\u306e\u305f\u3081\u306b\u300c\u89e3\u6790\u5c02\u7528\u7aef\u672b\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u300d\u300c\u89e3\u6790\u306e\u76ee\u7684\u30fb\u904e\u7a0b\u30fb\u7d50\u679c\u3092\u30ec\u30dd\u30fc\u30c8\u3068\u3057\u3066\u8a18\u9332\u3059\u308b\u3053\u3068\u300d\u304c\u5b9f\u52d9\u4e0a\u63a8\u5968\u3055\u308c\u307e\u3059\u3002App Store\u306e\u7b2c\u4e09\u8005\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u3068\u3059\u308b\u5834\u5408\u306fApple\u306eEULA\u9055\u53cd\u3068\u306a\u308a\u3001\u8457\u4f5c\u6a29\u6cd5\u4e0a\u306e\u6839\u62e0\u304c\u3042\u3063\u3066\u3082\u5225\u9014\u5951\u7d04\u4e0a\u306e\u30ea\u30b9\u30af\u304c\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u81ea\u793e\u30a2\u30d7\u30ea\u306b\u9650\u5b9a\u3059\u308b\u3053\u3068\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"clean-room-overview\" class=\"wp-block-heading\"><strong><strong><strong>\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u624b\u6cd5\uff1a\u8457\u4f5c\u6a29\u4fb5\u5bb3\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u4f53\u5236<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u3057\u3044iOS\u30a2\u30d7\u30ea\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u6d3b\u7528\u3059\u308b\u5834\u5408\u3001\u8457\u4f5c\u6a29\u4e0a\u306e\u300c\u4f9d\u62e0\u6027\u300d\uff08\u5143\u30bd\u30fc\u30b9\u3092\u53c2\u8003\u306b\u3057\u3066\u65b0\u30b3\u30fc\u30c9\u3092\u4f5c\u308b\u3053\u3068\uff09\u3092\u56de\u907f\u3059\u308b\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u624b\u6cd5\u304c\u6709\u52b9\u3067\u3059\u3002\u89e3\u6790\u30c1\u30fc\u30e0\uff08Dirty Room\uff09\u304c\u4ed5\u69d8\u66f8\u3092\u4f5c\u6210\u3057\u3001\u958b\u767a\u30c1\u30fc\u30e0\uff08Clean Room\uff09\u306f\u5143\u30bd\u30fc\u30b9\u3092\u4e00\u5207\u898b\u305a\u306b\u305d\u306e\u4ed5\u69d8\u66f8\u3060\u3051\u3092\u57fa\u306b\u958b\u767a\u3057\u307e\u3059\u3002\u6cd5\u52d9\u30fb\u4ef2\u4ecb\u62c5\u5f53\u8005\u304c\u4ed5\u69d8\u66f8\u306b\u8457\u4f5c\u6a29\u4fdd\u8b77\u5bfe\u8c61\u306e\u300c\u8868\u73fe\u300d\u304c\u6df7\u5165\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u300c\u6a5f\u80fd\u30fb\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u306e\u8a18\u8ff0\u306e\u307f\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u62c5\u4fdd\u3057\u307e\u3059\u30021980\u5e74\u4ee3\u306e\u30d5\u30a7\u30cb\u30c3\u30af\u30b9\u30fb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30ba\u306b\u3088\u308bIBM BIOS\u4e92\u63db\u958b\u767a\u304c\u3053\u306e\u624b\u6cd5\u306e\u6b74\u53f2\u7684\u6210\u529f\u4e8b\u4f8b\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u73fe\u4ee3\u306eiOS\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3082\u540c\u69d8\u306e\u4f53\u5236\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"tools\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u4e3b\u8981\u30c4\u30fc\u30eb\u7d39\u4ecb<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" data-attachment-id=\"60\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/2492820\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2492820.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"2492820\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2492820-1024x768.jpg\" class=\"wp-image-60\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2404190.jpg\" alt=\"\u4e3b\u8981\u30c4\u30fc\u30eb\u7d39\u4ecb\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u306f\u3001iOS\u56fa\u6709\u306e\u7279\u6027\u306b\u5bfe\u5fdc\u3057\u305f\u5c02\u9580\u30c4\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002Android\u306e\u89e3\u6790\u30c4\u30fc\u30eb\uff08jadx\u30fbapktool\u7b49\uff09\u306fiOS\u306eMach-O\u30d0\u30a4\u30ca\u30ea\u306b\u306f\u4f7f\u3048\u306a\u3044\u305f\u3081\u3001iOS\u5c02\u7528\u306e\u30c4\u30fc\u30eb\u69cb\u6210\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"static-tools\" class=\"wp-block-heading\"><strong><strong><strong>\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb\uff1aGhidra\u30fbIDA Pro\u30fbclass-dump\u30fbHopper<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u9759\u7684\u89e3\u6790\u306e\u4e2d\u5fc3\u306fGhidra\uff08NSA\u958b\u767a\u30fb\u7121\u6599\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\uff09\u3068IDA Pro\uff08\u696d\u754c\u6a19\u6e96\u30fb\u6709\u511f\uff09\u306e2\u629e\u3067\u3059\u3002Ghidra\u306fMach-O\u30d0\u30a4\u30ca\u30ea\u306e\u8aad\u307f\u8fbc\u307f\u3068ARM64\u9006\u30a2\u30bb\u30f3\u30d6\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30c1\u30fc\u30e0\u5354\u8abf\u4f5c\u696d\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002IDA Pro\u306f\u9006\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u54c1\u8cea\u3068\u8a8d\u8b58\u7cbe\u5ea6\u304c\u9ad8\u304f\u3001\u696d\u754c\u3067\u306e\u63a1\u7528\u7387\u3082\u9ad8\u3044\u3067\u3059\u304c\u3001\u30de\u30eb\u30c1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5bfe\u5fdc\u306e\u4e0a\u4f4d\u7248\u306f\u975e\u5e38\u306b\u9ad8\u4fa1\u3067\u3059\u3002class-dump\u306fObjective-C\u30a2\u30d7\u30ea\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u60c5\u5831\u304b\u3089\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3059\u308biOS\u7279\u5316\u30c4\u30fc\u30eb\u3067\u3001\u5168\u30af\u30e9\u30b9\u30fb\u30e1\u30bd\u30c3\u30c9\u306e\u30ea\u30b9\u30c8\u3092\u77ed\u6642\u9593\u3067\u51fa\u529b\u3067\u304d\u307e\u3059\u3002Hopper\u306fmacOS\u5411\u3051\u306e\u9006\u30a2\u30bb\u30f3\u30d6\u30e9\u3067\u3001Ghidra\u3084IDA Pro\u3088\u308a\u3082\u4f7f\u3044\u3084\u3059\u3044UI\u3068\u6bd4\u8f03\u7684\u4f4e\u30b3\u30b9\u30c8\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"dynamic-tools\" class=\"wp-block-heading\"><strong><strong><strong>\u52d5\u7684\u89e3\u6790\u30c4\u30fc\u30eb\uff1aFrida\u30fblldb\u30fbMITMProxy\u30fbSSL Kill Switch<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u52d5\u7684\u89e3\u6790\u306e\u6700\u91cd\u8981\u30c4\u30fc\u30eb\u306fFrida\u3067\u3059\u3002Frida\u306f\u52d5\u7684\u30a4\u30f3\u30b9\u30c8\u30eb\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001JavaScript\/Python\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u3063\u3066iOS\u30a2\u30d7\u30ea\u306e\u4efb\u610f\u306e\u95a2\u6570\u306b\u30d5\u30c3\u30af\u3092\u6ce8\u5165\u3067\u304d\u307e\u3059\u3002Objective-C\u306e\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u8ffd\u8de1\u3060\u3051\u3067\u306a\u304f\u3001Swift\u95a2\u6570\u30fbC\u95a2\u6570\u3078\u306e\u30d5\u30c3\u30af\u3082\u53ef\u80fd\u3067\u3001\u8a8d\u8a3c\u30d5\u30ed\u30fc\u30fb\u6697\u53f7\u5316\u51e6\u7406\u30fbAPI\u901a\u4fe1\u306e\u6319\u52d5\u3092\u30e9\u30f3\u30bf\u30a4\u30e0\u30ec\u30d9\u30eb\u3067\u628a\u63e1\u3067\u304d\u307e\u3059\u3002lldb\u306fApple\u7d14\u6b63\u30c7\u30d0\u30c3\u30ac\u3067\u3001\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u8a2d\u5b9a\u30fb\u30ec\u30b8\u30b9\u30bf\u5024\u78ba\u8a8d\u30fb\u30e1\u30e2\u30ea\u30c0\u30f3\u30d7\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002MITMProxy\uff08Man-in-the-Middle Proxy\uff09\u306fHTTPS\u901a\u4fe1\u3092\u5fa9\u53f7\u3057\u3066\u5e73\u6587\u3067\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30ad\u30b7\u30c4\u30fc\u30eb\u3067\u3001SSL Kill Switch\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u8a3c\u660e\u66f8\u30d4\u30f3\u30cb\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u305f\u30a2\u30d7\u30ea\u306e\u901a\u4fe1\u3082\u508d\u53d7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"failure-prevention\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30c8<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" data-attachment-id=\"74\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/22064697\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22064697.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"22064697\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22064697-1024x768.jpg\" class=\"wp-image-74\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/22884250.jpg\" alt=\"\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30c8\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u9ad8\u5ea6\u306a\u5c02\u9580\u77e5\u8b58\u3092\u8981\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u304c\u3001\u3088\u304f\u3042\u308b\u5931\u6557\u30d1\u30bf\u30fc\u30f3\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"failure-patterns\" class=\"wp-block-heading\"><strong><strong><strong>\u3088\u304f\u3042\u308b\u5931\u6557\u30d1\u30bf\u30fc\u30f3\uff1aSwift\u8aa4\u7b97\u30fb\u6210\u679c\u7269\u30ba\u30ec\u30fb\u696d\u52d9\u30eb\u30fc\u30eb\u6b20\u640d<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u591a\u3044\u5931\u6557\u306f\u300cSwift\u88fd\u30a2\u30d7\u30ea\u3092Objective-C\u3068\u540c\u7b49\u306b\u898b\u7a4d\u3082\u308b\u300d\u3053\u3068\u3067\u3001\u7279\u306bSwiftUI\u30a2\u30d7\u30ea\u3067\u306f\u89e3\u6790\u5de5\u6570\u304c2\u301c3\u500d\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u591a\u3044\u306e\u304c\u300c\u6210\u679c\u7269\u306e\u7c92\u5ea6\u306b\u95a2\u3059\u308b\u767a\u6ce8\u5074\u3068\u30d9\u30f3\u30c0\u30fc\u306e\u8a8d\u8b58\u30ba\u30ec\u300d\u3067\u3001\u300c\u4ed5\u69d8\u66f8\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u66d6\u6627\u306a\u6307\u793a\u304b\u3089\u300c\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306e\u307f\u300d\u304c\u7d0d\u54c1\u3055\u308c\u308b\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u300c\u696d\u52d9\u30eb\u30fc\u30eb\u6b20\u640d\u300d\u306f\u6280\u8853\u7684\u306a\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u90e8\u9580\u306e\u5354\u529b\u4e0d\u8db3\u304c\u539f\u56e0\u3067\u3042\u308b\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\u30b3\u30fc\u30c9\u304b\u3089\u51e6\u7406\u306e\u300cHow\u300d\u306f\u5206\u304b\u3063\u3066\u3082\u3001\u300cWhy\uff08\u306a\u305c\u305d\u306e\u4ed5\u69d8\u304b\uff09\u300d\u306f\u696d\u52d9\u62c5\u5f53\u8005\u306b\u3057\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"security-legal\" class=\"wp-block-heading\"><strong><strong><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u6cd5\u4ee4\u5bfe\u5fdc\u306e\u8003\u3048\u65b9\uff1a\u9069\u6cd5\u904b\u7528\u306e3\u539f\u5247<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u9069\u6cd5\u30fb\u5b89\u5168\u306b\u904b\u7528\u3059\u308b\u305f\u3081\u306e3\u539f\u5247\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u7b2c\u4e00\u306b\u300c\u81ea\u793e\u30a2\u30d7\u30ea\u30fb\u975e\u4eab\u53d7\u76ee\u7684\u306b\u9650\u5b9a\u3059\u308b\u300d\u3053\u3068\u3001App Store\u306eEULA\u3068\u8457\u4f5c\u6a29\u6cd5\u306e\u4e21\u65b9\u3092\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u89e3\u6790\u5bfe\u8c61\u3092\u81ea\u793e\u304c\u6240\u6709\u30fb\u904b\u7528\u3059\u308b\u30a2\u30d7\u30ea\u306b\u9650\u5b9a\u3059\u308b\u3053\u3068\u304c\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u306a\u5b89\u5168\u7b56\u3067\u3059\u3002\u7b2c\u4e8c\u306b\u300c\u89e3\u6790\u904e\u7a0b\u3092\u8a18\u9332\u3059\u308b\u300d\u3053\u3068\u3001\u5c02\u7528\u7aef\u672b\u306e\u4f7f\u7528\u30fb\u89e3\u6790\u76ee\u7684\u30fb\u904e\u7a0b\u30fb\u7d50\u679c\u306e\u30ec\u30dd\u30fc\u30c8\u5316\u304c\u3001\u4e07\u4e00\u306e\u6cd5\u7684\u554f\u984c\u767a\u751f\u6642\u306e\u8a3c\u62e0\u3068\u306a\u308a\u307e\u3059\u3002\u7b2c\u4e09\u306b\u300c\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u624b\u6cd5\u3092\u63a1\u7528\u3059\u308b\u300d\u3053\u3068\u3001\u89e3\u6790\u7d50\u679c\u3092\u65b0\u3057\u3044\u30a2\u30d7\u30ea\u958b\u767a\u306b\u6d3b\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u89e3\u6790\u30c1\u30fc\u30e0\u3068\u958b\u767a\u30c1\u30fc\u30e0\u306e\u5206\u96e2\u4f53\u5236\u3068\u6cd5\u52d9\u62c5\u5f53\u8005\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8457\u4f5c\u6a29\u4e0a\u306e\u4f9d\u62e0\u6027\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"faq\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"72\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/2519781-2\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"2519781\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1024x768.jpg\" class=\"wp-image-72\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg\" alt=\"\u3088\u304f\u3042\u308b\u8cea\u554f\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1.jpg 1600w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-300x225.jpg 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1024x768.jpg 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-768x576.jpg 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2519781-1-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u95a2\u3057\u3066\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"faq-legal\" class=\"wp-block-heading\"><strong><strong><strong>Q. iOS\u30a2\u30d7\u30ea\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u9055\u6cd5\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u81ea\u793e\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u3068\u3057\u305f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\u306a\u3069\u306e\u975e\u4eab\u53d7\u76ee\u7684\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u65e5\u672c\u306e\u8457\u4f5c\u6a29\u6cd5\u7b2c30\u6761\u306e4\u306b\u57fa\u3065\u304d\u539f\u5247\u5408\u6cd5\u3067\u3059\u3002\u305f\u3060\u3057\u3001App Store\u3067\u914d\u5e03\u3055\u308c\u3066\u3044\u308b\u7b2c\u4e09\u8005\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u3068\u3059\u308b\u5834\u5408\u306fApple\u306eEULA\u306b\u9055\u53cd\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u7af6\u5408\u30a2\u30d7\u30ea\u306eAPI\u3092\u7121\u65ad\u3067\u89e3\u6790\u3059\u308b\u884c\u70ba\u306f\u4e0d\u6b63\u7af6\u4e89\u9632\u6b62\u6cd5\u4e0a\u306e\u30ea\u30b9\u30af\u3082\u4f34\u3044\u307e\u3059\u3002\u5fc5\u305a\u6cd5\u52d9\u90e8\u9580\u306b\u4e8b\u524d\u78ba\u8a8d\u3092\u884c\u3063\u305f\u3046\u3048\u3067\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"faq-swift\" class=\"wp-block-heading\"><strong><strong><strong>Q. Swift\u88fd\u30a2\u30d7\u30ea\u306fObjective-C\u3088\u308a\u89e3\u6790\u304c\u96e3\u3057\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u306f\u3044\u3001\u4e00\u822c\u7684\u306bSwift\u88fd\u30a2\u30d7\u30ea\uff08\u7279\u306bSwiftUI\uff09\u306fObjective-C\u3088\u308a\u89e3\u6790\u96e3\u5ea6\u304c\u9ad8\u304f\u3001\u5de5\u6570\u306f1.5\u301c3\u500d\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002Objective-C\u306f\u30e9\u30f3\u30bf\u30a4\u30e0\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u6a5f\u69cb\u306b\u3088\u308a\u30e1\u30bd\u30c3\u30c9\u540d\u304c\u30d0\u30a4\u30ca\u30ea\u306b\u6b8b\u308a\u3084\u3059\u3044\u306e\u306b\u5bfe\u3057\u3001Swift\u306f\u30b7\u30f3\u30dc\u30eb\u304c\u7a4d\u6975\u7684\u306b\u9664\u53bb\u3055\u308c\u307e\u3059\u3002\u89e3\u6790\u8cbb\u7528\u306e\u898b\u7a4d\u3082\u308a\u6bb5\u968e\u3067\u30a2\u30d7\u30ea\u306e\u8a00\u8a9e\u3092\u5fc5\u305a\u4f1d\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-ff3ae04c wp-block-group-is-layout-constrained\" style=\"border-radius: 2px; border-left-color: #0693e3; border-left-width: 4px; padding: var(--wp--preset--spacing--40);\">\n<h3 id=\"faq-period\" class=\"wp-block-heading\"><strong><strong><strong>Q. iOS\u30a2\u30d7\u30ea\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u671f\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff08\u624b\u52d5\uff09\u306f1\u301c4\u9031\u9593\u3001\u4ed5\u69d8\u66f8\u5fa9\u5143\u306f1\u301c6\u30f6\u6708\u7a0b\u5ea6\u304c\u76ee\u5b89\u3067\u3059\u3002Objective-C\u30a2\u30d7\u30ea\u3068\u4e2d\u5c0f\u898f\u6a21\u306e\u30a2\u30d7\u30ea\u3067\u3042\u308c\u3070\u77ed\u671f\u9593\u3067\u5b8c\u4e86\u3057\u307e\u3059\u304c\u3001Swift\uff08SwiftUI\uff09\u3092\u63a1\u7528\u3057\u305f\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u3084\u3001\u8a73\u7d30\u8a2d\u8a08\u66f8\u30ec\u30d9\u30eb\u306e\u6210\u679c\u7269\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u9577\u671f\u5316\u3057\u307e\u3059\u3002\u696d\u52d9\u90e8\u9580\u306e\u56de\u7b54\u901f\u5ea6\u3082\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u671f\u9593\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u9031\u6b21\u3067\u8cea\u554f\u306b\u56de\u7b54\u3067\u304d\u308b\u4f53\u5236\u3092\u6574\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"summary\" class=\"wp-block-heading\" style=\"background:#c3d3e1; padding:12px 20px; margin:32px 0 16px; color:#222;\">\n<strong>\u307e\u3068\u3081\uff1aiOS\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5b8c\u5168\u30ac\u30a4\u30c9\u306e\u8981\u70b9<\/strong>\n<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 100%;\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-attachment-id=\"65\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/24511883-1\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"24511883 (1)\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1024x768.jpg\" class=\"wp-image-65\" style=\"width: 640px;\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg\" alt=\"\u307e\u3068\u3081\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1.jpg 1600w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-300x225.jpg 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1024x768.jpg 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-768x576.jpg 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/24511883-1-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u3001Mach-O\u30d0\u30a4\u30ca\u30ea\u306eARM64\u5f62\u5f0f\u30fbFairPlay\u6697\u53f7\u5316\u30fbSwift\u306e\u30b7\u30f3\u30dc\u30eb\u6d88\u5931\u3068\u3044\u3046\u6280\u8853\u7684\u7279\u6027\u3068\u3001App Store\u306eEULA\u304a\u3088\u3073\u8457\u4f5c\u6a29\u6cd5\u3068\u3044\u3046\u6cd5\u7684\u67a0\u7d44\u307f\u306e\u4e21\u65b9\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Objective-C\u30a2\u30d7\u30ea\u306fclass-dump\u306b\u3088\u308b\u30e1\u30bd\u30c3\u30c9\u30ea\u30b9\u30c8\u5fa9\u5143\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3059\u304c\u3001Swift\uff08\u7279\u306bSwiftUI\uff09\u30a2\u30d7\u30ea\u306f\u89e3\u6790\u5de5\u6570\u304c1.5\u301c3\u500d\u306b\u306a\u308b\u3053\u3068\u3092\u8003\u616e\u3057\u305f\u5de5\u6570\u30fb\u8cbb\u7528\u8a08\u753b\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u793e\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u3068\u3057\u305f\u975e\u4eab\u53d7\u76ee\u7684\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u30fb\u4ed5\u69d8\u66f8\u5fa9\u5143\uff09\u3067\u3042\u308c\u3070\u8457\u4f5c\u6a29\u6cd5\u7b2c30\u6761\u306e4\u306b\u57fa\u3065\u304d\u5408\u6cd5\u7684\u306b\u5b9f\u65bd\u3067\u304d\u307e\u3059\u3002App Store\u7b2c\u4e09\u8005\u30a2\u30d7\u30ea\u306e\u89e3\u6790\u306fEULA\u9055\u53cd\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u5bfe\u8c61\u306f\u81ea\u793e\u30a2\u30d7\u30ea\u306b\u9650\u5b9a\u3059\u308b\u3053\u3068\u304c\u5b89\u5168\u7b56\u3067\u3059\u3002\u5916\u6ce8\u3092\u691c\u8a0e\u3059\u308b\u5834\u5408\u306fiOS\u56fa\u6709\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30af\uff08Frida\u30fbclass-dump\u30fbSwift\u89e3\u6790\uff09\u306e\u5b9f\u7e3e\u3092\u6301\u3064\u30d9\u30f3\u30c0\u30fc\u3092\u9078\u3073\u3001\u6210\u679c\u7269\u7c92\u5ea6\u30fb\u8cbb\u7528\u6839\u62e0\u30fb\u30af\u30ea\u30fc\u30f3\u30eb\u30fc\u30e0\u4f53\u5236\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5404\u30c6\u30fc\u30de\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u5c02\u9580\u8a18\u4e8b\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u25bc \u95a2\u9023\u8a18\u4e8b\uff08\u8a73\u7d30\u30ac\u30a4\u30c9\uff09<br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-process\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9032\u3081\u65b9\u30fb\u624b\u9806\u30fb\u624b\u6cd5\u306e\u89e3\u8aac<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-companies\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e6\u9078<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-costs\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8cbb\u7528\u76f8\u5834\u30fb\u898b\u7a4d\u3082\u308a<\/a><br>\u30fb<a href=\"https:\/\/www.ripla.co.jp\/blog\/dx-consulting\/ios-reverse-engineering-outsourcing\/\">iOS\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u767a\u6ce8\u30fb\u5916\u6ce8\u65b9\u6cd5<\/a><\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-898606d5 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">\u682a\u5f0f\u4f1a\u793eripla\u3067\u306f\u3001IT\u4e8b\u696d\u4f1a\u793e\u51fa\u8eab\u306e\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u304c\u300cImpact-Driven\u578b\u652f\u63f4\u300d\u3092\u901a\u3058\u3066\u3001\u30d7\u30ed\u30c0\u30af\u30c8\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u7d0d\u54c1\u30fb\u63d0\u4f9b\u3092\u76ee\u7684\u3068\u305b\u305a\u3001\u304a\u5ba2\u69d8\u3068\u540c\u3058\u76ee\u7dda\u3067\u3001\u4e8b\u696d\u6210\u679c\u306e\u9054\u6210\u3092\u30b4\u30fc\u30eb\u3068\u3057\u3066\u3001\u9ad8\u54c1\u8cea\u306aDX\/\u958b\u767a\u652f\u63f4\u3092\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"359\" data-attachment-id=\"18461\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/product\/cross-platform-development-guide\/attachment\/%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88-2026-07-08-150644\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644.png\" data-orig-size=\"1312,460\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-07-08 150644\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644-1024x359.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644-1024x359.png\" alt=\"\" class=\"wp-image-18461\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644-1024x359.png 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644-300x105.png 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644-768x269.png 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-08-150644.png 1312w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u5f53\u793e\u72ec\u81ea\u306e\u958b\u767a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u300cBox\u30b7\u30ea\u30fc\u30ba\u300d\u306b\u3088\u308b\u6a19\u6e96\u6a5f\u80fd\u306e\u9ad8\u901f\u958b\u767a\u3068\u3001AI\u99c6\u52d5\u958b\u767a\u306e\u72ec\u81ea\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cGoDD\u300d\u306b\u3088\u308b\u72ec\u81ea\u6a5f\u80fd\u306eAI\u5b9f\u88c5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4f4e\u30b3\u30b9\u30c8\u30fb\u77ed\u671f\u9593\u3067\u958b\u767a\u3092\u5b9f\u73fe\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"369\" data-attachment-id=\"18450\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/product\/cross-platform-development-guide\/attachment\/%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88-2026-07-07-144340\/\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340.png\" data-orig-size=\"1325,477\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-07-07 144340\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png\" alt=\"\" class=\"wp-image-18450\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-1024x369.png 1024w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-300x108.png 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340-768x276.png 768w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-07-144340.png 1325w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u3082\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3084\u30d7\u30ed\u30c0\u30af\u30c8\u958b\u767a\u306b\u95a2\u3059\u308b\u3054\u8981\u671b\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.ripla.co.jp\/company-whitepaper\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/p>\n\n\n\n<div class=\"wp-block-buttons alignwide is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a0cd93e3 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.ripla.co.jp\/\" style=\"background-color:#0720e3\"><strong>\u682a\u5f0f\u4f1a\u793eripla\u306e\u4f1a\u793eHP\u306f\u3053\u3061\u3089<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ripla.co.jp\/company-whitepaper\" title=\"\">\u30fb\u30b5\u30fc\u30d3\u30b9\u6982\u8981\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/inquiries\" title=\"\">\u30fb\u304a\u554f\u5408\u305b\u30da\u30fc\u30b8\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><br><a href=\"https:\/\/www.ripla.co.jp\/whitepaper\" title=\"\">\u30fb\u304a\u5f79\u7acb\u3061\u8cc7\u6599\u306eURL\u306f\u3053\u3061\u3089 &gt;&gt;&gt;<\/a><\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.ripla.co.jp\/whitepaper\"><img loading=\"lazy\" decoding=\"async\" width=\"967\" height=\"573\" data-attachment-id=\"4184\" data-permalink=\"https:\/\/www.ripla.co.jp\/blog\/?attachment_id=4184\" data-orig-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" data-orig-size=\"967,573\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2026-02-27 145451\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png\" alt=\"\" class=\"wp-image-4184\" srcset=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451.png 967w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451-300x178.png 300w, https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-27-145451-768x455.png 768w\" sizes=\"auto, (max-width: 967px) 100vw, 967px\" \/><\/a><\/figure>\n\n\n<div style=\"border:1px solid #d9e2ec; border-radius:12px; padding:24px; background:#f8fbff; margin:32px 0;\">\n<div style=\"font-size:22px; font-weight:bold; margin-bottom:20px; color:#1a1a1a;\">\n    \u57f7\u7b46\u8005\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\n  <\/div>\n<div style=\"display:flex; align-items:flex-start; gap:20px; flex-wrap:wrap;\">\n<div style=\"flex:0 0 120px;\">\n      <img decoding=\"async\" src=\"https:\/\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2026\/03\/\u30d7\u30ed\u30d5\u753b\u50cf.png\" alt=\"\u5f35\u7530\u8c37\u51cc\u592e\" style=\"width:120px; height:120px; object-fit:cover; border-radius:50%; display:block;\">\n    <\/div>\n<div style=\"flex:1; min-width:240px;\">\n<div style=\"font-size:20px; font-weight:bold; margin-bottom:12px; color:#1a1a1a;\">\n        \u5f35\u7530\u8c37\u51cc\u592e\n      <\/div>\n<p style=\"margin:0; line-height:1.9; color:#333333; font-size:15px;\">\n        \u682a\u5f0f\u4f1a\u793eripla 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