# AHA

> AHA (iPhone/iPad app by yuzuru watanabe.)

- Source: https://appshunter.io/ios/app/aha/id1564714964 (this page in markdown: same URL + `.md`)
- Developer: [yuzuru watanabe](https://appshunter.io/developer/1564714966)
- Category: Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 87 MB
- Languages: English
- Released: 2021-05-01
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/aha/id1564714964/reviews.md

## What is AHA?

画面上に1枚の写真とスタートボタンが表示されます。
スタートボタンをタップすると写真の一部分が徐々に変化します。
どの部分が変化したのかを全力で見つけてください。
すぐに見つからなくても大丈夫。安心してください。
何回でもチャレンジすることができます。


## Version history (last 1 release)

### 1.0 — 2021-05-01

No release notes.

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## More apps by yuzuru watanabe

- [どうぶつかくれんぼHit & Blow](https://appshunter.io/ios/app/hit-and-blow/id1564896210)
- [Legame online レガーメオンライン](https://appshunter.io/ios/app/legame-online/id1565756835)
- [CA.B](https://appshunter.io/ios/app/cab/id1577911192)
- [フラッシュ足し算（計算トレーニング）](https://appshunter.io/ios/app/id1584532648)
- [宅飲みデータベース](https://appshunter.io/ios/app/id1585527396)

All apps by yuzuru watanabe: https://appshunter.io/developer/1564714966

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*