# Khronos glTF Viewer vs i3DGS3D

The clearest difference is review sentiment: i3DGS3D at 100% against Khronos glTF Viewer's 50%. i3DGS3D also leads on iOS requirement (14.0 vs 16.0). Khronos glTF Viewer's advantage is rating (4.3 vs 4.0) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Khronos glTF Viewer holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 50% of Khronos glTF Viewer's written reviews are positive against 100% of i3DGS3D's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Khronos glTF Viewer | i3DGS3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/khronos-gltf-viewer/id6470311948/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/i3dgs3d/id6505082649/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Monetization | Free | Free |
| Size | 34 MB | 21 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [The Khronos Group, Inc.](https://appshunter.io/developer/1713392135) | [Spmaker](https://appshunter.io/developer/467945373) |

## What reviewers say

### 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


### i3DGS3D

[App page](https://appshunter.io/ios/app/i3dgs3d/id6505082649)

This app transforms 3D Gaussian splatting scans into various 3D image formats like SBS and anaglyph. It allows users to view and interact with photorealistic 3D scenes from different angles. It also supports smart glasses integration for an immersive viewing experience.

**Highlights:** Converts 3D Gaussian splatting to SBS, anaglyph, and other 3D formats, Displays photorealistic 3D scenes, Interactive touch controls for viewing from various perspectives, Supports .ply and .splat file formats, Smart glasses integration for immersive 3D display, Viewpoint control via connected iPhone/iPad

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Khronos glTF Viewer free?

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

### Is i3DGS3D free?

i3DGS3D is free to download, with no in-app purchases.

### Which has better reviews, Khronos glTF Viewer or i3DGS3D?

Khronos glTF Viewer is rated higher. Khronos glTF Viewer averages 4.3 out of 5 from 4 ratings, while i3DGS3D averages 4.0 from 1 ratings.

### Do Khronos glTF Viewer or i3DGS3D have ads?

Neither Khronos glTF Viewer nor i3DGS3D shows ads.

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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.*