# ModelPlay vs OTIOSE

The clearest difference is in-app purchases: OTIOSE at none against ModelPlay's 1. OTIOSE also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ModelPlay sells 1 one-off in-app purchase. OTIOSE asks for nothing beyond the download.

ModelPlay ships an update every 2 weeks, OTIOSE every 3 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ModelPlay | OTIOSE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/modelplay-3d-model-viewer/id6483368492/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 255 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [俊卿 吴](https://appshunter.io/developer/1714454254) | [BOOBY LLC](https://appshunter.io/developer/1878300656) |

## What reviewers say

### ModelPlay

[App page](https://appshunter.io/ios/app/modelplay-3d-model-viewer/id6483368492)

Easily view and customize 3D models without needing professional knowledge. Import, export, and categorize various file formats, then personalize lighting, backgrounds, materials, and animations for stunning visual effects.

**Highlights:** Import/export GLB, FBX, OBJ, STL, PLY, 3MF, Categorize models with folders, Customize lighting and backgrounds, Adjust model materials and textures, Play and control 3D animations, Set model position and camera angles

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ModelPlay Pro | $9.99 | one-time |


### OTIOSE

[App page](https://appshunter.io/ios/app/otiose/id6759362219)

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

**In-app purchases:** none


## Frequently asked questions

### Is ModelPlay free?

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

### Is OTIOSE free?

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

### Do ModelPlay or OTIOSE have ads?

Neither ModelPlay nor OTIOSE shows ads.

### Which is updated more often, ModelPlay or OTIOSE?

ModelPlay ships an update every 2 weeks, and OTIOSE every 3 days. Most recently, ModelPlay was updated on October 11, 2026 and OTIOSE on October 16, 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.*