# TextToSTL vs Shapely 3D

The clearest difference is update cadence: TextToSTL at daily against Shapely 3D's every 2 weeks. TextToSTL also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TextToSTL sells 4 in-app purchases, starting at $4.99 per month and Shapely 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TextToSTL ships an update daily, Shapely 3D every 2 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TextToSTL | Shapely 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Walzak](https://appshunter.io/developer/1014759770) | [Fabrizio Brancati](https://appshunter.io/developer/538499509) |

## What reviewers say

### TextToSTL

[App page](https://appshunter.io/ios/app/texttostl/id6762248815)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Starter Annual | $49.99 | per year |
| Pro Annual | $99.99 | per year |


### Shapely 3D

[App page](https://appshunter.io/ios/app/shapely-3d/id6791292386)

Create and sculpt 3D models directly on your iPad. Build scenes from primitives, refine them with intuitive tools, and export your creations for printing or digital use. Unlock advanced features with a Pro upgrade.

**Highlights:** Sketch and sculpt 3D models, Build scenes from primitives, On-screen gizmo for manipulation, Configurable grid and measurement tools, Export USDZ for AR and Quick Look, Advanced Pro features (CSG, STL export, smoothing)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shapely 3D Pro | $4.99 | one-time |


## Frequently asked questions

### Is TextToSTL free?

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

### Is Shapely 3D free?

Shapely 3D is free to download, with in-app purchases available.

### Do TextToSTL or Shapely 3D have ads?

Neither TextToSTL nor Shapely 3D shows ads.

### Which is updated more often, TextToSTL or Shapely 3D?

TextToSTL ships an update daily, and Shapely 3D every 2 weeks. Most recently, TextToSTL was updated on September 29, 2026 and Shapely 3D on October 2, 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.*