TraceLock: Tracing Lightbox
帅 王 Graphics & Design iPhoneiPadiPod touch
TraceLock: Tracing Lightbox is a free Graphics & Design app for iPhone and iPad by 帅 王. Rated 5.0/5 from 1 ratings. Requires iOS 16.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 12 MB
- Age 4+
- Updated
- Oct 28
- 2026 · v1.2.1
Screenshots
About TraceLock: Tracing Lightbox
Turn your iPhone or iPad into a tracing lightbox: import an image, position it, lock the screen against accidental touches, place paper on top, and trace. TraceLock is intentionally focused. It solves one specific job with no account, no ads, and no cloud photo uploads. • Import an image from Photos • Convert it to sketch, outline, comic, black-and-white, or high contrast • Scale, move, rotate, and mirror it to fit your paper • Lock the canvas so paper and palms do not move the image • Keep the display awake and use full brightness while tracing • Hold for two seconds to unlock safely Photo processing happens on your device. TraceLock does not collect personal data. Try every feature with total peace of mind.
What’s new
Version 1.2.1 · Updated October 28, 2026
What's New in Version 1.2.1: 1. Expanded Sketch Library (385 Items) • Added 19 brand-new characters to the People category: Astronaut, Scientist, Knight, Elf, Firefighter, Doctor, and more! 2. Recent Thumbnails Bug Fix • Resolved an issue where transparent sketches could appear as solid black thumbnails in the Recent section. Cached previews are now automatically cleaned up and rendered clearly with crisp black lines on pure white. 3. Interface & Performance Refinements • Cleaner gallery layout with streamlined navigation for an uncluttered browsing experience. • Improved rendering performance and line opacity controls for A4 printable coloring sheets. • Enhanced gesture responsiveness and dual-screen smoothness on iPhone Duo.
App privacy
The developer, 帅 王, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to TraceLock: Tracing Lightbox
Looking for apps like TraceLock: Tracing Lightbox? Here are 6 similar apps on the App Store.
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Dot Studio: Dot to Dot Maker
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| TraceLock: Tracing Lightbox | 5.0 / 5 (1 rating) | Free | October 28, 2026 | |
| LightPad: Tracing Light Box | – | Free | Sep 22, 2026 | Compare |
| Dürer: AR Photo Drawing Trace | – | Free | Oct 4, 2026 | Compare |
| PaperTrace Light Table | – | Free | Aug 29, 2026 | Compare |
| Tracer: AR Tracing | – | Free | Sep 12, 2026 | Compare |
| KeKe Art | – | Free | Aug 17, 2026 | Compare |
| Dot Studio: Dot to Dot Maker | – | Free | May 4, 2026 | Compare |