# 3dMaster vs Khronos glTF Viewer

The clearest difference is rating: 3dMaster at 5.0 against Khronos glTF Viewer's 4.3. Khronos glTF Viewer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 3dMaster sells 1 one-off in-app purchase. Khronos glTF Viewer asks for nothing beyond the download.

3dMaster holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | 3dMaster | Khronos glTF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3dmaster/id6449213276/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/khronos-gltf-viewer/id6470311948/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 112 MB | 34 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [海宁 徐](https://appshunter.io/developer/782982060) | [The Khronos Group, Inc.](https://appshunter.io/developer/1713392135) |

## What reviewers say

### 3dMaster

[App page](https://appshunter.io/ios/app/3dmaster/id6449213276)

Visualize 3D scenes and animations with support for over 25 3D formats and various texture types. This tool utilizes advanced rendering techniques for improved quality and performance, allowing artists to preview skeletal animations on mobile devices.

**Highlights:** Supports 25+ 3D formats, PBR material system, CSM shadow technology, Order-independent transparency, Full skeletal animation support, Import and switch animations freely, Supports various texture formats

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Functions | $2.99 | one-time |


### Khronos glTF Viewer

[App page](https://appshunter.io/ios/app/khronos-gltf-viewer/id6470311948)

View and interact with 3D models in the glTF 2.0 format. Explore sample models with advanced rendering or display your own files. Experience models in augmented reality.

**Highlights:** View glTF 3D models, Augmented reality mode, Rotate, zoom, and pan models, Browse and display own glTF files, Supports PBR and glTF extensions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3dMaster free?

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

### Is Khronos glTF Viewer free?

Khronos glTF Viewer is free to download, with no in-app purchases.

### Which has better reviews, 3dMaster or Khronos glTF Viewer?

3dMaster is rated higher. 3dMaster averages 5.0 out of 5 from 1 ratings, while Khronos glTF Viewer averages 4.3 from 4 ratings.

### Do 3dMaster or Khronos glTF Viewer have ads?

3dMaster shows ads; Khronos glTF Viewer 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.*