# Fish edu vs Critterbook

The clearest difference is iOS requirement: Fish edu at 14.0 against Critterbook's 17.0. On price, ads, 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 | Fish edu | Critterbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 29 MB | 257 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fouzaan Ahmed](https://appshunter.io/developer/1635223525) | [Altai Ventures LLC](https://appshunter.io/developer/1879129387) |

## What reviewers say

### Fish edu

[App page](https://appshunter.io/ios/app/fish-edu/id1635547643)

**Features:** macOS Compatibility

**In-app purchases:** none


### Critterbook

[App page](https://appshunter.io/ios/app/critterbook/id6790105777)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fish edu free?

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

### Is Critterbook free?

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

### Do Fish edu or Critterbook have ads?

Neither Fish edu nor Critterbook 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.*