# i3DGS3D vs 3DGS Viewer

The clearest difference is price: i3DGS3D at Free against 3DGS Viewer's $4.99. 3DGS Viewer's advantage is update cadence (every 2 months vs every 9 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

i3DGS3D is free to download; 3DGS Viewer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

i3DGS3D ships an update every 9 months, 3DGS Viewer every 2 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | i3DGS3D | 3DGS Viewer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/i3dgs3d/id6505082649/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 21 MB | 44 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [PETER GROSSERHODE](https://appshunter.io/developer/6795644934) |

## What reviewers say

### 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


### 3DGS Viewer

[App page](https://appshunter.io/ios/app/3dgs-viewer/id6795644932)

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

**In-app purchases:** none


## Frequently asked questions

### Is i3DGS3D free?

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

### Is 3DGS Viewer free?

3DGS Viewer costs $4.99, with no in-app purchases.

### Do i3DGS3D or 3DGS Viewer have ads?

Neither i3DGS3D nor 3DGS Viewer shows ads.

### Which is updated more often, i3DGS3D or 3DGS Viewer?

i3DGS3D ships an update every 9 months, and 3DGS Viewer every 2 months. Most recently, i3DGS3D was updated on October 10, 2026 and 3DGS Viewer on October 12, 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.*