# ModelPlay vs 3DGS Viewer

The clearest difference is price: ModelPlay at Free against 3DGS Viewer's $4.99. ModelPlay also leads on update cadence (every 2 weeks vs every 2 months). 3DGS Viewer's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

ModelPlay is free to download; 3DGS Viewer costs $4.99 up front. ModelPlay sells 1 one-off in-app purchase. 3DGS Viewer asks for nothing beyond the download.

ModelPlay ships an update every 2 weeks, 3DGS Viewer every 2 months. The most recent releases landed on October 11, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ModelPlay | 3DGS Viewer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| 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 2 months |
| Monetization | Free | — |
| Size | 255 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [俊卿 吴](https://appshunter.io/developer/1714454254) | [PETER GROSSERHODE](https://appshunter.io/developer/6795644934) |

## 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 |


### 3DGS Viewer

[App page](https://appshunter.io/ios/app/3dgs-viewer/id6795644932)

**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 3DGS Viewer free?

3DGS Viewer costs $4.99, with no in-app purchases.

### Do ModelPlay or 3DGS Viewer have ads?

Neither ModelPlay nor 3DGS Viewer shows ads.

### Which is updated more often, ModelPlay or 3DGS Viewer?

ModelPlay ships an update every 2 weeks, and 3DGS Viewer every 2 months. Most recently, ModelPlay was updated on October 11, 2026 and 3DGS Viewer 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.*