Graphics & Design
Tracery: AR Trace & Draw
Tracery 用相机、AR叠图或屏幕灯箱辅助纸面描画，并可把照片变成线稿。
适合参考描摹练习
可调整图位、网格与轮廓样式，也能制作字样和记录延时。
Keep in mind: 相机AR是屏幕参考而非实体投影；可能漂移，不保证精准尺寸，支撑设备应稳固。
Inside the app
Official product images
What you can do
- 相机、AR和灯箱三模式
- 照片轮廓、字样与参考图
- 网格、锁定和延时记录
Good for
- 想用自己的铅笔描画的人
Consider alternatives for
- 需要实体投影或精密定位的人
Limitations & considerations
- Captured minimum: iOS 17.0.
- 相机AR是屏幕参考而非实体投影；可能漂移，不保证精准尺寸，支撑设备应稳固。
Privacy & permissions
开发者称导图本地、照片不上传、可飞行模式；录制相机环境和分享仍需留意旁人信息。
Sources & review notes Updated Nov 15, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, release notes, download price and compatibility metadata captured 2026-11-02.
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