# 3D Model Viewer vs Autodesk Vault Mobile

The clearest difference is in-app purchases: Autodesk Vault Mobile at none against 3D Model Viewer's 5. Autodesk Vault Mobile also leads on ads (none vs shown) and rating (4.4 vs 4.2). 3D Model Viewer's advantage is update cadence (every 3 weeks vs every 3 months) and review sentiment (59% vs 40%). On price and device support there is nothing between them.

Both are free to download. 3D Model Viewer sells 5 one-off in-app purchases. Autodesk Vault Mobile asks for nothing beyond the download.

Autodesk Vault Mobile holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: 3D Model Viewer has 328 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 59% of 3D Model Viewer's written reviews are positive against 40% of Autodesk Vault Mobile's, so the app with the better star average is not the one people write more warmly about.

3D Model Viewer ships an update every 3 weeks, Autodesk Vault Mobile every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 3D Model Viewer | Autodesk Vault Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (328 ratings)](https://appshunter.io/ios/app/3d-model-viewer-ar-view/id1105242878/reviews) | **[4.4 (12 ratings)](https://appshunter.io/ios/app/autodesk-vault-mobile/id1513937436/reviews)** |
| Number of ratings | **328** | 12 |
| Positive reviews | **59.2% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 64 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [健 钟](https://appshunter.io/developer/1051588602) | [Autodesk Inc.](https://appshunter.io/developer/295089690) |

## What reviewers say

### 3D Model Viewer

[App page](https://appshunter.io/ios/app/3d-model-viewer-ar-view/id1105242878)

View and inspect various 3D models with advanced features like AR viewing, exploded assemblies, and animation playback. Supports a wide range of file formats and offers cloud integration for easy document management.

**Highlights:** AR and 3D viewing modes, Animation preview, Exploded assembly view, Extensive file format support, Cloud document management, Model data inspection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Model & Screenshot Output | $1.99 | one-time |
| Background from Album | $1.99 | one-time |
| Large File Model | $1.99 | one-time |
| All Features | $5.99 | one-time |

**What reviewers like**

- 👍 Great for viewing 3D models
- 🚀 Fast model loading
- 🔒 Supports many file formats

**What reviewers complain about**

- 🐛 Frequent crashes and errors
- 💸 Intrusive ads and paywalls
- 🤯 Difficult to use interface
- 🚫 Cannot open large files without paying

**Reported bugs**

- App crashes when trying to delete models
- Cannot open .3mf and .glb files
- Texture and shading issues with some models

**Requested features**

- Add support for more 3D file formats
- Improve model rendering quality
- Implement better file management options
- Provide more customization and control over model view


### Autodesk Vault Mobile

[App page](https://appshunter.io/ios/app/autodesk-vault-mobile/id1513937436)

Access and manage design and engineering data on your mobile device. View 2D/3D designs, check files in/out, approve documents, and participate in change orders. Supports over 100 file formats for seamless project collaboration.

**Highlights:** View 2D and 3D designs, Check non-CAD files in/out, Approve and sign documents, Create and participate in change orders, Perform advanced searches, Support for over 100 file formats, Save files locally

**In-app purchases:** none


## Frequently asked questions

### Is 3D Model Viewer free?

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

### Is Autodesk Vault Mobile free?

Autodesk Vault Mobile is free to download, with no in-app purchases.

### Which has better reviews, 3D Model Viewer or Autodesk Vault Mobile?

Autodesk Vault Mobile is rated higher. 3D Model Viewer averages 4.2 out of 5 from 328 ratings, while Autodesk Vault Mobile averages 4.4 from 12 ratings.

### Do 3D Model Viewer or Autodesk Vault Mobile have ads?

3D Model Viewer shows ads; Autodesk Vault Mobile does not.

### Which is updated more often, 3D Model Viewer or Autodesk Vault Mobile?

3D Model Viewer ships an update every 3 weeks, and Autodesk Vault Mobile every 3 months. Most recently, 3D Model Viewer was updated on November 6, 2026 and Autodesk Vault Mobile on November 3, 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.*