# Key Maestro: Key Signatures — Memorize the Circle of Fifths

> Memorize the Circle of Fifths (iPhone/iPad app by Aasiya Memon.)

- Source: https://appshunter.io/ios/app/key-maestro-key-signatures/id6758224540 (this page in markdown: same URL + `.md`)
- Developer: [Aasiya Memon](https://appshunter.io/developer/1871593573)
- Category: Education, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 16.2 · 5 MB
- Languages: American English
- Released: 2026-01-28
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/key-maestro-key-signatures/id6758224540/reviews.md

## What is Key Maestro?

Memorize your key signatures with Key Maestro! Drill the number of sharps and flats in different major and minor keys. Learn and memorize with the circle of fifths and a crab companion!


## Version history (last 1 release)

### 1.0 — 2026-01-28

No release notes.

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## Related topics

[the music key school](https://appshunter.io/ios/topics/the-music-key-school) · [key signatures](https://appshunter.io/ios/topics/key-signatures) · [key signature](https://appshunter.io/ios/topics/key-signature)

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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 2026-08-13.*