# じゃんけんクエスト！ vs Alien Whack Attack

The clearest difference is update cadence: Alien Whack Attack at every 5 weeks against じゃんけんクエスト！'s every 23 months. 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.

じゃんけんクエスト！ ships an update every 23 months, Alien Whack Attack every 5 weeks. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | じゃんけんクエスト！ | Alien Whack Attack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 23 months | **Every 5 weeks** |
| Size | 72 MB | 105 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) | [Shinya Okubo](https://appshunter.io/developer/1831635146) |

## What reviewers say

### じゃんけんクエスト！

[App page](https://appshunter.io/ios/app/id1641842206)

**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 じゃんけんクエスト！ free?

じゃんけんクエスト！ 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 じゃんけんクエスト！ or Alien Whack Attack have ads?

Both じゃんけんクエスト！ and Alien Whack Attack show ads.

### Which is updated more often, じゃんけんクエスト！ or Alien Whack Attack?

じゃんけんクエスト！ ships an update every 23 months, and Alien Whack Attack every 5 weeks. Most recently, じゃんけんクエスト！ was updated on October 19, 2026 and Alien Whack Attack on October 2, 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.*