通过MachO分析App技术栈
标题里的技术栈特指App里Swift/React Native/Flutter/Weex的应用情况。
实现
-
Swift dyld libs里是否包含libswiftCore.dylib
-
React Native 是否有包含RCTView类
-
Flutter dyld libs里是否包含Flutter.framework
-
Weex 是否有包含WXSDKInstance类
dyld libs指类型为LC_LOAD_DYLIB的load command。
在实现的时候，有两点需要注意：
- 需要对binary，binary引用的dyld Framework，以及dyld Framework引用的dyld Framework，进行1-4.
- dyld Framework下的binary，在获取class list的时候需要通过Symbol Table获得类名。
数据
基于 SnakeKit ，使用以上方法分析中国区App Store 免费榜单应用，得出以下数据。
iOS中国区Swift/React Native/Flutter/Weex应用现状
| App | Swift | React Native | Flutter | Weex | Version |
|---|---|---|---|---|---|
| 1. 钉钉 | ✔ | 5.0.5 | |||
| 2. 腾讯会议 | 1.3.0 | ||||
| 3. 剪映 | ✔ | 2.7.1 | |||
| 4. TestFlight | ✔ | 2.6.0 | |||
| 5. 微视 | ✔ | 6.6.0 | |||
| 6. 快手极速版 | 2.1.3 | ||||
| 7. 抖音 | ✔ | 9.9.0 | |||
| 8. 企业微信 | 3.0.13 | ||||
| 9. 腾讯视频 | 8.0.0 | ||||
| 10. 拼多多 | 5.3.0 | ||||
| 11. 微信 | 7.0.11 | ||||
| 12. QQ | ✔ | 8.2.9 | |||
| 13. 快手 | ✔ | 7.1.5 | |||
| 14. 旅行世界 | ✔ | 1.2.0 | |||
| 15. 番茄小说 | 2.7.5 | ||||
| 16. 支付宝 | ✔ | 10.1.87 | |||
| 17. 手机淘宝 | ✔ | ✔ | 9.5.0 | ||
| 18. 学习强国 | 2.9.2 | ||||
| 19. 百度 | ✔ | ✔ | 11.19.0 | ||
| 20. 韩剧TV-追剧大本营 | 4.6.8 | ||||
| 21. 哔哩哔哩 | 5.54.1 | ||||
| 22. 京东 | ✔ | 8.5.2 | |||
| 23. 小红书 | ✔ | ✔ | 6.36.1 | ||
| 24. 爱奇艺 | ✔ | 11.2.5 | |||
| 25. 闲鱼 | ✔ | ✔ | 6.6.50 | ||
| 26. 优酷 | ✔ | ✔ | 8.5.4 | ||
| 27. WPS Office | 10.0.3 | ||||
| 28. 网易云音乐 | ✔ | 7.0.20 | |||
| 29. 腾讯课堂 | ✔ | ✔ | ✔ | 4.8.5 | |
| 30. 淘宝直播 | ✔ | 1.6.1 | |||
| 31. 交管12123 | 2.4.4 | ||||
| 32. QQ浏览器 | ✔ | 10.1.0 | |||
| 33. 西瓜视频 | ✔ | ✔ | 4.3.0 | ||
| 34. 百度网盘 | ✔ | ✔ | 10.0.91 | ||
| 35. 美图秀秀 | ✔ | 8.7.70 | |||
| 36. 喜马拉雅 | ✔ | 6.6.54 | |||
| 37. 酷狗音乐 | 10.0.4 | ||||
| 38. 好省 | ✔ | 2.2.0 | |||
| 39. 七猫小说 | ✔ | 3.0 | |||
| 40. QQ音乐 | ✔ | 9.8.5 | |||
| 41. 京东金融 | ✔ | 5.3.50 | |||
| 42. Keep | ✔ | 6.36.0 | |||
| 43. 微博 | ✔ | 10.3.0 | |||
| 44. BOSS直聘 | 7.200 | ||||
| 45. UC浏览器 | ✔ | ✔ | 12.8.6.1274 | ||
| 46. 人人视频 | 4.3.6 | ||||
| 47. 58同城 | ✔ | 9.6.1 | |||
| 48. 全民K歌 | ✔ | 6.19.8 | |||
| 49. 轻颜相机 | ✔ | 2.9.1 | |||
| 50. 网上国网 | ✔ | 2.0.2 | |||
| 51. 皖事通 | 1.6.11 | ||||
| 52. 安居客 | ✔ | 12.26.4 | |||
| 53. 淘宝特价版 | ✔ | 3.14.1 | |||
| 54. 今日头条 | ✔ | ✔ | 7.6.1 | ||
| 55. 高德地图 | 10.28.0 | ||||
| 56. 芒果TV | ✔ | 6.5.6 | |||
| 57. 菜鸟裹裹 | ✔ | ✔ | 5.9.0 | ||
| 58. 得物(毒) | ✔ | ✔ | 4.33.5 | ||
| 59. 贝壳找房 | 2.27.1 | ||||
| 60. 美团 | ✔ | 10.7.401 | |||
| 61. 第一弹 | 2.36.5 | ||||
| 62. PP体育 | 5.20.2 | ||||
| 63. 知乎 | ✔ | 6.31.2 | |||
| 64. 手机天猫 | ✔ | 9.5.1 | |||
| 65. Zoom | 4.6.7 | ||||
| 66. QQ邮箱 | 5.7.4 | ||||
| 67. WiFi万能钥匙 | 5.8.3 | ||||
| 68. 中国建设银行 | 4.3.2.001 | ||||
| 69. 作业帮 | 12.7.4 | ||||
| 70. 农行掌上银行 | 4.2.0 | ||||
| 71. 团油 | ✔ | 5.2.2 | |||
| 72. 美团外卖 | ✔ | 7.31.1 | |||
| 73. 虎牙直播 | ✔ | ✔ | 7.10.0 | ||
| 74. 中国工商银行 | ✔ | ✔ | 5.1.0.1.1 | ||
| 75. 搜狗输入法 | 10.5.0 | ||||
| 76. 饿了么 | ✔ | 8.30.2 | |||
| 77. 扫描全能王 | 5.17.0 | ||||
| 78. 流利说·英语 | ✔ | 7.14.0 | |||
| 79. 百度贴吧 | ✔ | 11.2.1 | |||
| 80. 智联招聘 | ✔ | ✔ | 7.9.47 | ||
| 81. 搜狐视频 | 7.9.2 | ||||
| 82. 中国移动 | 6.0 | ||||
| 83. 人民智云 | 1.4.2 | ||||
| 84. 腾讯新闻 | ✔ | 6.0.41 | |||
| 85. 苏宁易购 | 8.5.0 | ||||
| 86. 酷狗铃声 | 2.4.0 | ||||
| 87. 一甜相机 | 2.1.9 | ||||
| 88. 下厨房 | 7.3.1 | ||||
| 89. 一直播 | 3.2.4 | ||||
| 90. TT语音 | ✔ | 5.0.9 | |||
| 91. 阿里巴巴 | ✔ | 8.20.5 | |||
| 92. 我的常州 | 1.3.5 | ||||
| 93. 刷宝短视频 | ✔ | 2.0 | |||
| 94. 比心陪练 | 4.8.0 | ||||
| 97. 中国银行手机银行 | ✔ | 6.5.0 | |||
| 114. 招商银行 | 8.1.5 | ||||
| 151. 百度地图 | 10.23.0 | ||||
| 170. 星巴克中国 | ✔ | 7.10.1 | |||
| 206. 滴滴出行 | ✔ | ✔ | 5.4.4 | ||
| 353. 网易新闻 | 65.1 |
汇总
| 应用总数 | Swift | React Native | Flutter | Weex | ObjC | 时间 |
|---|---|---|---|---|---|---|
| 100 | 26 | 23 | 13 | 14 | 41 | 2020.03.08 |
- ObjC指应用没有使用Swift/React Native/Flutter/Weex
- 以上均指iPhone应用
- 榜单来自 中国 App Store 免费榜 - iPhone - 2020年3月8日
- 此列表仅用于统计
结论
- 中国区免费榜单前100名的iPhone应用使用Swift的不到30%。
- React Native是使用最多的跨端方案，占用率不到30%。
- 极速版和原版的技术栈不同，可能是不同的开发人员在维护。
- 一些应用使用了React Native/Flutter/Weex之外的跨端方案。
- …..
Top 100 Free Apps in USA Swift/React Native/Flutter/Weex Usage
| App | Swift | React Native | Flutter | Weex |
|---|---|---|---|---|
| TikTok | ✔ | |||
| PicsArt | ✔ | ✔ | ||
| YouTube | ||||
| ✔ | ||||
| Snapchat | ||||
| Messenger | ||||
| Netflix | ✔ | |||
| ✔ | ||||
| Gmail | ||||
| Amazon | ✔ | |||
| Cash App | ✔ | |||
| Spotify | ✔ | |||
| Hulu | ✔ | |||
| ✔ | ||||
| Disney+ | ✔ | |||
| Google Maps | ||||
| DoorDash | ✔ | |||
| ✔ | ||||
| Venmo | ✔ | |||
| YOLO | ✔ | |||
| ✔ | ||||
| News Break | ✔ | |||
| Uber | ✔ | |||
| Google Chrome | ||||
| Google docs | ||||
| Amazon Prime Video | ✔ | ✔ | ||
| ✔ | ||||
| Paypal | ✔ | |||
| SUBWAY® | ✔ | |||
| Google Photos | ✔ | |||
| Walmart | ✔ | ✔ | ||
| Life360 | ✔ | |||
| Google Drive | ✔ | |||
| SoundCloud | ✔ | |||
| Arrive | ✔ | ✔ | ||
| Roku | ✔ | |||
| Lyft | ✔ | |||
| Zoom | ||||
| Pandora | ✔ | |||
| Tinder | ✔ | |||
| Hopper | ✔ | |||
| AliExpress | ✔ | |||
| Robinhood | ✔ | |||
| Wish | ✔ | |||
| SHEIN | ✔ | |||
| Target | ✔ | |||
| Google Duo | ✔ | |||
| ✔ | ||||
| Discord | ✔ | ✔ | ||
| Nike | ✔ | |||
| YouTube Music | ||||
| Credit Karma | ✔ | |||
| Photomath | ✔ | |||
| Uber Eats | ✔ | |||
| Flo Period Tracker & Ovulation | ✔ | |||
| OfferUp | ||||
| Poshmark | ✔ | |||
| Wayfair | ✔ | |||
| eBay | ✔ | |||
| Zillow Real Estate & Rentals | ✔ | |||
| Indeed Job Search | ✔ | |||
| Microsoft Outlook | ✔ | ✔ | ||
| Starbucks | ✔ | |||
| Tubi | ✔ | |||
| Yelp | ✔ | |||
| McDonald’s | ✔ | |||
| Musi | ✔ | |||
| Aribnb | ✔ | |||
| Google Slides | ||||
| VPN | ||||
| Grubhub | ✔ | |||
| Calm | ✔ | |||
| Waze | ✔ | |||
| GroupMe | ✔ | |||
| Yubo | ✔ | |||
| Google Classroom | ✔ | |||
| Google Translate | ✔ | |||
| Capital One Mobile | ✔ | |||
| Audible audiobooks & originals | ✔ | |||
| Slide Up | ✔ | |||
| Zelle | ✔ | |||
| SuperFX | ||||
| Bumble | ✔ | |||
| Reflectly | ✔ | |||
| Ticketmaster | ✔ | |||
| letgo | ✔ | |||
| Amazon Music | ✔ | |||
| Hoop | ✔ | |||
| IRL | ✔ | |||
| IRS2Go | ||||
| Fonts | ✔ | |||
| TextNow | ✔ | |||
| Chick-fil-A | ✔ | |||
| Google Sheets | ||||
| Fetch Rewards | ✔ | |||
| Chase Mobile | ✔ | |||
| Shazam | ✔ | |||
| Postmates | ✔ | |||
| Duolingo | ✔ | |||
| Funimate | ✔ |
Summary
| Apps | Swift | React Native | Flutter | Weex | ObjC | Date |
|---|---|---|---|---|---|---|
| 100 | 78 | 11 | 1 | 1 | 15 | 2020.03.10 |
- ObjC which means no use of Swift/React Native/Flutter/Weex
- Apps are on iPhone platform
- Apps are list on Top 100 Free Apps in USA on March 10, 2020