# MTB vs Roll 'n flow

The clearest difference is iOS requirement: MTB at 12.4 against Roll 'n flow's 16.4. On price and in-app purchases 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 | MTB | Roll 'n flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 11 MB | 73 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [MTB-Augsburg e.V.](https://appshunter.io/developer/1686873444) | [Omoplata](https://appshunter.io/developer/1864580625) |

## What reviewers say

### MTB

[App page](https://appshunter.io/ios/app/mtb-augsburg-ev/id6448907162)

**In-app purchases:** none


### Roll 'n flow

[App page](https://appshunter.io/ios/app/roll-n-flow/id6758571131)

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

**In-app purchases:** none


## Frequently asked questions

### Is MTB free?

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

### Is Roll 'n flow free?

Roll 'n flow is free to download, with no in-app purchases.

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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.*