---
title: "Key Maestro: Key Signatures - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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!"
---

# Key Maestro: Key Signatures — United States
> Memorize the Circle of Fifths

![Key Maestro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8e/e7/2f/8ee72f6e-672e-a3cc-ce19-d1eaf6876f8c/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Aasiya Memon](https://apptail.io/developer/aasiya-memon-sUAbFb)
**Category:** Education
**Rating:** 1.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.aasiya.keymaestro
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2026-01-28)
**Original Release:** 2026-01-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6758224540)
**AppTail Page:** [https://apptail.io/app/key-maestro-key-signatures-ilDy/united-states](https://apptail.io/app/key-maestro-key-signatures-ilDy/united-states)

## Key Maestro Description
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!

## Key Maestro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/53/19/d2/5319d269-20df-d99e-2115-e5f60ae8b4db/Screenshot_2026-01-23_at_4.42.27_U202fPM.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/47/14/43/4714437a-64b0-1ebf-f646-f46c9ffdc42d/Screenshot_2026-01-23_at_4.42.37_U202fPM.png/1242x2688.png)

## Key Maestro Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (100%)






## Key Maestro Available In
- [United States](https://apptail.io/app/key-maestro-key-signatures-ilDy/united-states)
- [Angola](https://apptail.io/app/key-maestro-key-signatures-ilDy/angola)
- [Australia](https://apptail.io/app/key-maestro-key-signatures-ilDy/australia)
- [Bermuda](https://apptail.io/app/key-maestro-key-signatures-ilDy/bermuda)
- [Belize](https://apptail.io/app/key-maestro-key-signatures-ilDy/belize)
- [Egypt](https://apptail.io/app/key-maestro-key-signatures-ilDy/egypt)
- [United Kingdom](https://apptail.io/app/key-maestro-key-signatures-ilDy/united-kingdom)
- [Iceland](https://apptail.io/app/key-maestro-key-signatures-ilDy/iceland)
- [Jordan](https://apptail.io/app/key-maestro-key-signatures-ilDy/jordan)
- [Cayman Islands](https://apptail.io/app/key-maestro-key-signatures-ilDy/cayman-islands)
- [Madagascar](https://apptail.io/app/key-maestro-key-signatures-ilDy/madagascar)
- [North Macedonia](https://apptail.io/app/key-maestro-key-signatures-ilDy/north-macedonia)
- [Mali](https://apptail.io/app/key-maestro-key-signatures-ilDy/mali)
- [Paraguay](https://apptail.io/app/key-maestro-key-signatures-ilDy/paraguay)
- [Senegal](https://apptail.io/app/key-maestro-key-signatures-ilDy/senegal)
- [Armenia](https://apptail.io/app/key-maestro-key-signatures-ilDy/armenia)
- [Uruguay](https://apptail.io/app/key-maestro-key-signatures-ilDy/uruguay)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*