# OBJ & MTL Simple Viewer vs GLB File Viewer

The clearest difference is in-app purchases: GLB File Viewer at none against OBJ & MTL Simple Viewer's 2. GLB File Viewer also leads on ads (none vs shown). OBJ & MTL Simple Viewer's advantage is iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. OBJ & MTL Simple Viewer sells 2 one-off in-app purchases. GLB File Viewer asks for nothing beyond the download.

## The numbers

| Metric | OBJ & MTL Simple Viewer | GLB File Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/obj-and-mtl-simple-viewer/id6469348754/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Bovio](https://appshunter.io/developer/327627515) | [Smart Cube Labs Co., Ltd.](https://appshunter.io/developer/1456342688) |

## What reviewers say

### OBJ & MTL Simple Viewer

[App page](https://appshunter.io/ios/app/obj-and-mtl-simple-viewer/id6469348754)

Easily view and export 3D OBJ files with this application. It supports OBJ, MTL, and texture files, and allows for intuitive manipulation like rotating, panning, and zooming. Gain insights into your models with detailed information and customize rendering options for a better viewing experience.

**Highlights:** Load OBJ, MTL, and texture files, Load from ZIP files, Rotate, pan, and zoom 3D models, Orthogonal and perspective viewing modes, View model info (mesh, material, texture count), Customizable rendering options (faces, edges, points), Clipping plane for interior viewing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Export to STL, DXF | $1.99 | one-time |


### GLB File Viewer

[App page](https://appshunter.io/ios/app/glb-file-viewer/id6756513463)

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

**In-app purchases:** none


## Frequently asked questions

### Is OBJ & MTL Simple Viewer free?

OBJ & MTL Simple Viewer is free to download, with in-app purchases available.

### Is GLB File Viewer free?

GLB File Viewer is free to download, with no in-app purchases.

### Do OBJ & MTL Simple Viewer or GLB File Viewer have ads?

OBJ & MTL Simple Viewer shows ads; GLB File Viewer does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*