# Drawing Perfect Shapes vs 3D AR Model Viewer

The clearest difference is device support: Drawing Perfect Shapes at 3 against 3D AR Model Viewer's 1. Drawing Perfect Shapes also leads on iOS requirement (15 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Drawing Perfect Shapes sells 7 one-off in-app purchases and 3D AR Model Viewer sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Drawing Perfect Shapes ships an update every 6 days, 3D AR Model Viewer every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Drawing Perfect Shapes | 3D AR Model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 93 MB | 14 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [永乐 詹](https://appshunter.io/developer/1809276072) | [Thomas Gorisse](https://appshunter.io/developer/1888949281) |

## What reviewers say

### Drawing Perfect Shapes

[App page](https://appshunter.io/ios/app/drawing-perfect-shapes/id6747284384)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently unlock fruit theme | $2.99 | one-time |
| Unlock animal theme | $2.99 | one-time |
| Unlock vegetable theme | $2.99 | one-time |
| Unlock objects theme | $2.99 | one-time |
| Unlock Building theme | $2.99 | one-time |
| 50% OFF Unlock All Themes | $9.99 | one-time |
| Permanently unlock all themes | $12.99 | one-time |


### 3D AR Model Viewer

[App page](https://appshunter.io/ios/app/3d-ar-model-viewer/id6790808866)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $39.99 | per year |
| 1 AI Credit | $0.99 | one-time |
| 3 AI Credits | $2.49 | one-time |
| Clean fit result | $4.99 | one-time |
| 10 AI Credits | $4.99 | one-time |
| 25 AI Credits | $9.99 | one-time |


## Frequently asked questions

### Is Drawing Perfect Shapes free?

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

### Is 3D AR Model Viewer free?

3D AR Model Viewer is free to download, with in-app purchases available.

### Do Drawing Perfect Shapes or 3D AR Model Viewer have ads?

Neither Drawing Perfect Shapes nor 3D AR Model Viewer shows ads.

### Which is updated more often, Drawing Perfect Shapes or 3D AR Model Viewer?

Drawing Perfect Shapes ships an update every 6 days, and 3D AR Model Viewer every 4 days. Most recently, Drawing Perfect Shapes was updated on October 25, 2026 and 3D AR Model Viewer on October 31, 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.*