# ModelPlay vs 3D Kit

The clearest difference is update cadence: 3D Kit at every 5 days against ModelPlay's every 2 weeks. ModelPlay's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ModelPlay sells 1 one-off in-app purchase and 3D Kit sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ModelPlay ships an update every 2 weeks, 3D Kit every 5 days. The most recent releases landed on August 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ModelPlay | 3D Kit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/modelplay-3d-model-viewer/id6483368492/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 254 MB | 28 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [俊卿 吴](https://appshunter.io/developer/1714454254) | [Adapted Hub LLC](https://appshunter.io/developer/1808931221) |

## 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

**In-app purchases (1)**

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


### 3D Kit

[App page](https://appshunter.io/ios/app/3d-kit-stl-viewer/id6759855532)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access Monthly | $4.99 | per month |
| Lifetime Pro Access | $29.99 | one-time |


## Frequently asked questions

### Is ModelPlay free?

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

### Is 3D Kit free?

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

### Do ModelPlay or 3D Kit have ads?

Neither ModelPlay nor 3D Kit shows ads.

### Which is updated more often, ModelPlay or 3D Kit?

ModelPlay ships an update every 2 weeks, and 3D Kit every 5 days. Most recently, ModelPlay was updated on August 2, 2026 and 3D Kit on September 10, 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.*