# Matrix vs OpenFOAM case generator

The clearest difference is ads: OpenFOAM case generator at none against Matrix's shown. OpenFOAM case generator also leads on iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Matrix | OpenFOAM case generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 32 MB | 20 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [DAVID MINASYAN](https://appshunter.io/developer/889274950) |

## What reviewers say

### Matrix

[App page](https://appshunter.io/ios/app/matrix/id1619005601)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenFOAM case generator

[App page](https://appshunter.io/ios/app/openfoam-case-generator/id6443718690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Matrix free?

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

### Is OpenFOAM case generator free?

OpenFOAM case generator is free to download, with no in-app purchases.

### Do Matrix or OpenFOAM case generator have ads?

Matrix shows ads; OpenFOAM case generator 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.*