# PaperTrace Light Table vs TraceLock

The clearest difference is in-app purchases: PaperTrace Light Table at none against TraceLock's 1. PaperTrace Light Table also leads on update cadence (every 2 days vs every 6 days). TraceLock's advantage is iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. TraceLock sells 1 one-off in-app purchase. PaperTrace Light Table asks for nothing beyond the download.

PaperTrace Light Table ships an update every 2 days, TraceLock every 6 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | PaperTrace Light Table | TraceLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tracelock-tracing-lightbox/id6816664937/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | — | Free |
| Size | 2 MB | 12 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Furø](https://appshunter.io/developer/1867622187) | [帅 王](https://appshunter.io/developer/1896738626) |

## What reviewers say

### PaperTrace Light Table

[App page](https://appshunter.io/ios/app/papertrace-light-table/id6801226871)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TraceLock

[App page](https://appshunter.io/ios/app/tracelock-tracing-lightbox/id6816664937)

Transform your device into a digital tracing lightbox. Import images, adjust them to fit your paper, and lock the screen to prevent accidental touches while you trace. Enjoy a focused, ad-free experience with on-device processing.

**Highlights:** Import images from Photos, Convert images to sketch styles, Scale, move, rotate, and mirror images, Lock screen to prevent accidental touches, Keep display awake and at full brightness, Safe unlock by holding for two seconds

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $3.99 | one-time |


## Frequently asked questions

### Is PaperTrace Light Table free?

PaperTrace Light Table is free to download, with no in-app purchases.

### Is TraceLock free?

TraceLock is free to download, with in-app purchases available.

### Do PaperTrace Light Table or TraceLock have ads?

Neither PaperTrace Light Table nor TraceLock shows ads.

### Which is updated more often, PaperTrace Light Table or TraceLock?

PaperTrace Light Table ships an update every 2 days, and TraceLock every 6 days. Most recently, PaperTrace Light Table was updated on October 29, 2026 and TraceLock on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*