# Speedy Mouse vs What A Fish

The clearest difference is ads: Speedy Mouse at none against What A Fish's shown. Speedy Mouse also leads on iOS requirement (9.0 vs 15.0). What A Fish's advantage is update cadence (monthly vs every 3 months). 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.

Speedy Mouse ships an update every 3 months, What A Fish monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Speedy Mouse | What A Fish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 19 MB | 133 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [What A Fun LLC](https://appshunter.io/developer/1811705849) |

## What reviewers say

### Speedy Mouse

[App page](https://appshunter.io/ios/app/speedy-mouse/id1254880998)

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

**In-app purchases:** none


### What A Fish

[App page](https://appshunter.io/ios/app/what-a-fish/id6757287470)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speedy Mouse free?

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

### Is What A Fish free?

What A Fish is free to download, with no in-app purchases.

### Do Speedy Mouse or What A Fish have ads?

What A Fish shows ads; Speedy Mouse does not.

### Which is updated more often, Speedy Mouse or What A Fish?

Speedy Mouse ships an update every 3 months, and What A Fish monthly. Most recently, Speedy Mouse was updated on October 24, 2026 and What A Fish on October 19, 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.*