# Robotrix vs Materials Lab

The clearest difference is in-app purchases: Robotrix at none against Materials Lab's 1. Robotrix also leads on iOS requirement (13.0 vs 15.0). Materials Lab's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Materials Lab sells 1 one-off in-app purchase. Robotrix asks for nothing beyond the download.

## The numbers

| Metric | Robotrix | Materials Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 18 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) | [碧珍 刘](https://appshunter.io/developer/372781020) |

## What reviewers say

### Robotrix

[App page](https://appshunter.io/ios/app/robotrix/id6466579517)

**Features:** macOS Compatibility

**In-app purchases:** none


### Materials Lab

[App page](https://appshunter.io/ios/app/materials-lab/id6769240286)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Materials Lab Pro | $9.99 | one-time |


## Frequently asked questions

### Is Robotrix free?

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

### Is Materials Lab free?

Materials Lab is free to download, with in-app purchases available.

### Do Robotrix or Materials Lab have ads?

Neither Robotrix nor Materials Lab 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.*