# OBJ & MTL Simple Viewer vs Dave Coach

The clearest difference is ads: Dave Coach at none against OBJ & MTL Simple Viewer's shown. OBJ & MTL Simple Viewer's advantage is iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. OBJ & MTL Simple Viewer sells 2 one-off in-app purchases and Dave Coach sells 2 in-app purchases, starting at $149.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | OBJ & MTL Simple Viewer | Dave Coach |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 54 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Victor Bovio](https://appshunter.io/developer/327627515) | [Davide Emanuele Zaccariello](https://appshunter.io/developer/1896200869) |

## 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 |


### Dave Coach

[App page](https://appshunter.io/ios/app/dave-coach/id6772736471)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dave Coach Essential | $149.99 | per month |
| 4,000 Credits | $9.99 | one-time |


## Frequently asked questions

### Is OBJ & MTL Simple Viewer free?

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

### Is Dave Coach free?

Dave Coach is free to download, with in-app purchases available.

### Do OBJ & MTL Simple Viewer or Dave Coach have ads?

OBJ & MTL Simple Viewer shows ads; Dave Coach 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.*