# MyCMA vs River Rat

The clearest difference is in-app purchases: MyCMA at none against River Rat's 2. River Rat's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. River Rat sells 2 in-app purchases, starting at $4.99 per month. MyCMA asks for nothing beyond the download.

MyCMA ships an update every 2 months, River Rat every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MyCMA | River Rat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 39 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ID Mobile SA](https://appshunter.io/developer/300173692) | [Evil Twin Enterprises, LLC](https://appshunter.io/developer/6772654365) |

## What reviewers say

### MyCMA

[App page](https://appshunter.io/ios/app/mycma/id1593695726)

**In-app purchases:** none


### River Rat

[App page](https://appshunter.io/ios/app/river-rat/id6772654363)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is MyCMA free?

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

### Is River Rat free?

River Rat is free to download, with in-app purchases available.

### Do MyCMA or River Rat have ads?

MyCMA shows ads; River Rat does not.

### Which is updated more often, MyCMA or River Rat?

MyCMA ships an update every 2 months, and River Rat every 10 days. Most recently, MyCMA was updated on November 3, 2026 and River Rat on October 31, 2026.

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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.*