# VOID 3D vs 3D Model Viewer & Converter

The clearest difference is in-app purchases: VOID 3D at none against 3D Model Viewer & Converter's 10. VOID 3D also leads on iOS requirement (8.1 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3D Model Viewer & Converter sells 10 in-app purchases, starting at $2.99 per 7 days. VOID 3D asks for nothing beyond the download.

VOID 3D ships an update every 2 months, 3D Model Viewer & Converter every 3 weeks. The most recent releases landed on October 29, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | VOID 3D | 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 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 107 MB | 18 MB |
| Requires iOS | **8.1** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Chengdu Miyo Network Technology Co., Ltd.](https://appshunter.io/developer/1077175039) | [维 艾](https://appshunter.io/developer/1771300149) |

## What reviewers say

### VOID 3D

[App page](https://appshunter.io/ios/app/void-3d-3d-model-ar-viewer/id1225147838)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Model Viewer & Converter

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

Inspect, convert, and export 3D models with a range of import and export formats. Features include cross-section slicing, exploded views, and orthographic projections. Works offline and keeps files local for a streamlined workflow.

**Highlights:** Import diverse 3D and point cloud formats, Inspect model information summary, Slice cross-sections for internal geometry review, Use exploded view for assembly inspection, Generate orthographic projection outputs, Batch convert multiple files, Basic editing tools: move, rotate, scale

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

**In-app purchases (10)**

| 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 STL | $3.99 | one-time |
| Unlock Projection View Export | $4.99 | one-time |
| Cross Section View | $6.99 | one-time |
| Export all formats | $16.99 | one-time |


## Frequently asked questions

### Is VOID 3D free?

VOID 3D 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 VOID 3D or 3D Model Viewer & Converter have ads?

Neither VOID 3D nor 3D Model Viewer & Converter shows ads.

### Which is updated more often, VOID 3D or 3D Model Viewer & Converter?

VOID 3D ships an update every 2 months, and 3D Model Viewer & Converter every 3 weeks. Most recently, VOID 3D was updated on October 29, 2026 and 3D Model Viewer & Converter on November 8, 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.*