# 音階衰弱

> 音階衰弱 (iPhone/iPad app by Tatsuya Kazama.)

- Source: https://appshunter.io/ios/app/id1399412197 (this page in markdown: same URL + `.md`)
- Developer: [Tatsuya Kazama](https://appshunter.io/developer/1352156628)
- Category: Games, Entertainment, Card, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 11.3 · 10 MB
- Languages: Japanese
- Released: 2018-07-24
- Data updated: 2026-07-01
- User reviews in markdown: https://appshunter.io/ios/app/id1399412197/reviews.md

## What is 音階衰弱?

神経衰弱の要領で、ド〜シ（半音階含む12音）の音を当てていくゲームです。
「ヒント」ボタンを押すと、どの音が鳴っているかも確認できます。
耳と記憶力を鍛えることができ、絶対音感が養われるかも？


## Version history (last 1 release)

### 1.0.0 — 2018-07-24

このAppはApple Watch Appのアイコンを表示するようAppleにより更新されました。

## Apps similar to 音階衰弱

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| [Pitch Match – Train Your Ears](https://appshunter.io/ios/app/pitch-match-train-your-ears/id6745250146) | — | Free | Games |
| [音ゲー『音涙』](https://appshunter.io/ios/app/id6480161385) | 3.8 (50) | Free | Games |
| [おばけはおまえだ](https://appshunter.io/ios/app/id1501934912) | — | Free | Games |
| [Polylylyrhythm](https://appshunter.io/ios/app/polylylyrhythm/id6502379312) | 4.9 (12) | Free | Games |

## More apps by Tatsuya Kazama

- [格差割勘](https://appshunter.io/ios/app/id1352156629)
- [スパルタ数取器](https://appshunter.io/ios/app/id1359616747)
- [換算上手](https://appshunter.io/ios/app/id1382140641)
- [一日一年時計](https://appshunter.io/ios/app/id1388155766)
- [一周時計](https://appshunter.io/ios/app/id1393926377)

All apps by Tatsuya Kazama: https://appshunter.io/developer/1352156628

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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 2026-07-01.*