# Open3D vs View3D Pro

The clearest difference is price: Open3D at Free against View3D Pro's $0.99. View3D Pro's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Open3D is free to download; View3D Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Open3D | View3D Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Monetization | Ad-supported | — |
| Size | 77 MB | 41 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rajesh Konatala](https://appshunter.io/developer/1882436576) | [昂 熊](https://appshunter.io/developer/6809671197) |

## What reviewers say

### Open3D

[App page](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964)

Instantly view and inspect a wide range of 3D file formats directly on your device. Offers AR viewing, 3D printing readiness checks, and detailed model specifications without requiring an account or cloud upload.

**Highlights:** Supports over 15 3D file formats, Augmented Reality (AR) viewing via Apple Quick Look, 3D printing readiness checks (manifold, overhangs, wall thickness), On-device processing, no cloud upload required, Detailed model specifications (triangle count, bounding box), Export between GLB and STL formats, Offline functionality

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

**In-app purchases:** none


### View3D Pro

[App page](https://appshunter.io/ios/app/view3d-pro/id6809789209)

**In-app purchases:** none


## Frequently asked questions

### Is Open3D free?

Open3D is free to download, with no in-app purchases.

### Is View3D Pro free?

View3D Pro costs $0.99, with no in-app purchases.

### Do Open3D or View3D Pro have ads?

Open3D shows ads; View3D Pro does not.

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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.*