# BMA SkoolTech Plus vs 3D Model Viewer & Converter

The clearest difference is in-app purchases: BMA SkoolTech Plus at none against 3D Model Viewer & Converter's 14. BMA SkoolTech Plus also leads on update cadence (every 3 days vs every 3 weeks). 3D Model Viewer & Converter's advantage is iOS requirement (16.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. 3D Model Viewer & Converter sells 14 in-app purchases, starting at $2.99 per 7 days. BMA SkoolTech Plus asks for nothing beyond the download.

BMA SkoolTech Plus ships an update every 3 days, 3D Model Viewer & Converter every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BMA SkoolTech Plus | 3D Model Viewer & Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (2 ratings)](https://appshunter.io/ios/app/3d-model-viewer-and-converter/id6748610196/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 6 MB | 18 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Michael Martin Abellana](https://appshunter.io/developer/1695378525) | [维 艾](https://appshunter.io/developer/1771300149) |

## What reviewers say

### BMA SkoolTech Plus

[App page](https://appshunter.io/ios/app/bma-skooltech-plus/id6746530125)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Model Viewer & Converter

[App page](https://appshunter.io/ios/app/3d-model-viewer-and-converter/id6748610196)

This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.

**Highlights:** Import numerous 3D formats, Convert between popular 3D formats, Basic editing tools, Cross-section and exploded views, Batch export support, Export projected views as SVG, Offline functionality

**Features:** Family Sharing, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Flex | $2.99 | per 7 days |
| Pro Light | $9.99 | per month |
| Pro Infinity | $59.99 | per year |
| Export as PNG | $2.99 | one-time |
| Export as OBJ | $3.99 | one-time |
| Export as USDZ | $3.99 | one-time |
| Export as GLTF/GLB | $3.99 | one-time |
| Export as STL | $3.99 | one-time |
| Exploded View | $4.99 | one-time |
| Unlock Batch Export | $4.99 | one-time |
| Unlock Projection View Export | $4.99 | one-time |
| Cross Section View | $6.99 | one-time |
| Unlock Batch Export | $9.99 | one-time |
| Export all formats | $16.99 | one-time |


## Frequently asked questions

### Is BMA SkoolTech Plus free?

BMA SkoolTech Plus is free to download, with no in-app purchases.

### Is 3D Model Viewer & Converter free?

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

### Do BMA SkoolTech Plus or 3D Model Viewer & Converter have ads?

Neither BMA SkoolTech Plus nor 3D Model Viewer & Converter shows ads.

### Which is updated more often, BMA SkoolTech Plus or 3D Model Viewer & Converter?

BMA SkoolTech Plus ships an update every 3 days, and 3D Model Viewer & Converter every 3 weeks. Most recently, BMA SkoolTech Plus was updated on October 7, 2026 and 3D Model Viewer & Converter on October 24, 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.*