# OBJ & MTL Simple Viewer vs PROTEOR Print

The clearest difference is rating: PROTEOR Print at 5.0 against OBJ & MTL Simple Viewer's 2.7. PROTEOR Print also leads on in-app purchases (none vs 2) and ads (none vs shown). OBJ & MTL Simple Viewer's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume and device support there is nothing between them.

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

PROTEOR Print holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

## The numbers

| Metric | OBJ & MTL Simple Viewer | PROTEOR Print |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/obj-and-mtl-simple-viewer/id6469348754/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/proteor-print/id6745494241/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 8 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 89 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Bovio](https://appshunter.io/developer/327627515) | [SimplyPrint ApS](https://appshunter.io/developer/1519749402) |

## 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 |


### PROTEOR Print

[App page](https://appshunter.io/ios/app/proteor-print/id6745494241)

Control and monitor your 3D printers remotely from any device. Get live updates on print progress, receive notifications upon completion, and utilize smart tools to enhance your printing workflow.

**Highlights:** Remote printer control, Live print monitoring, Completion notifications, Smart printing tools, Multi-device support

**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 PROTEOR Print free?

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

### Which has better reviews, OBJ & MTL Simple Viewer or PROTEOR Print?

PROTEOR Print is rated higher. OBJ & MTL Simple Viewer averages 2.7 out of 5 from 3 ratings, while PROTEOR Print averages 5.0 from 5 ratings.

### Do OBJ & MTL Simple Viewer or PROTEOR Print have ads?

OBJ & MTL Simple Viewer shows ads; PROTEOR Print 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.*