# Cat Just Eat Fish vs Alien Whack Attack

The clearest difference is ads: Cat Just Eat Fish at none against Alien Whack Attack's shown. Alien Whack Attack's advantage is update cadence (every 5 weeks vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Cat Just Eat Fish ships an update every 10 months, Alien Whack Attack every 5 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cat Just Eat Fish | Alien Whack Attack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Size | 9 MB | 105 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yulibar Husni](https://appshunter.io/developer/1452746108) | [Shinya Okubo](https://appshunter.io/developer/1831635146) |

## What reviewers say

### Cat Just Eat Fish

[App page](https://appshunter.io/ios/app/cat-just-eat-fish/id1458264758)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alien Whack Attack

[App page](https://appshunter.io/ios/app/alien-whack-attack/id6749657163)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cat Just Eat Fish free?

Cat Just Eat Fish is free to download, with no in-app purchases.

### Is Alien Whack Attack free?

Alien Whack Attack is free to download, with no in-app purchases.

### Do Cat Just Eat Fish or Alien Whack Attack have ads?

Alien Whack Attack shows ads; Cat Just Eat Fish does not.

### Which is updated more often, Cat Just Eat Fish or Alien Whack Attack?

Cat Just Eat Fish ships an update every 10 months, and Alien Whack Attack every 5 weeks. Most recently, Cat Just Eat Fish was updated on November 2, 2026 and Alien Whack Attack on October 30, 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.*