# GoUni vs Trace Drawing app

The clearest difference is in-app purchases: GoUni at none against Trace Drawing app's 1. Trace Drawing app's advantage is iOS requirement (15.0 vs 18.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trace Drawing app sells 1 one-off in-app purchase. GoUni asks for nothing beyond the download.

GoUni ships an update every 2 weeks, Trace Drawing app fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | GoUni | Trace Drawing app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (5 ratings)](https://appshunter.io/ios/app/trace-drawing-app/id6759525679/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 74 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scaffold Education](https://appshunter.io/developer/1445578799) | [丽东 陈](https://appshunter.io/developer/439223469) |

## What reviewers say

### GoUni

[App page](https://appshunter.io/ios/app/gouni/id6741167960)

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

**In-app purchases:** none


### Trace Drawing app

[App page](https://appshunter.io/ios/app/trace-drawing-app/id6759525679)

Practice drawing characters by tracing over provided templates. Improve your line control, proportions, and facial features with various drawing tools and reference styles. Save and share your creations.

**Highlights:** Character tracing templates, Multiple drawing tools, Customizable color palette, Adjustable stroke width, Undo/Redo functionality, Pan and zoom for detail, Export and share artwork

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro_user | $1.99 | one-time |


## Frequently asked questions

### Is GoUni free?

GoUni is free to download, with no in-app purchases.

### Is Trace Drawing app free?

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

### Do GoUni or Trace Drawing app have ads?

Neither GoUni nor Trace Drawing app shows ads.

### Which is updated more often, GoUni or Trace Drawing app?

GoUni ships an update every 2 weeks, and Trace Drawing app fortnightly. Most recently, GoUni was updated on October 28, 2026 and Trace Drawing app on October 28, 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.*