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Circle of Fifths Guide

Circle of Fifths Guide

Learn music theory and chords

135 ratings
8 reviews
📚 Education
🎵 Music
Free
In-App Purchases

Details

Released
September 18, 2024
Updated
February 12, 2026

Features

Developer

Sincere Apps
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iphone
ipad
🧾$2.99 - $4.99
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About

Master music theory with an interactive Circle of Fifths. Learn key signatures, chords in key, and chord shapes with visual aids and audio playback. Ideal for musicians of all levels to deepen their understanding of harmony.

✓Interactive Circle of Fifths
✓Learn key signatures
✓Explore chords in key
✓Visualize chord shapes
✓Audio playback for chords
✓Mnemonics for memorization
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What's New in Circle of Fifths Guide

2.0

February 12, 2026

- New quiz mode to test your Circle of Fifths knowledge - Settings: choose between English (A, B) and German (A, H) notation - Settings: toggle auto-play audio on selection - German mnemonics for German-speaking users - Scale degrees now show correct enharmonic spellings - Improved chord shape view with helpful tips Now available in 24 languages: Arabic, Chinese (Simplified & Traditional), Danish, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Latvian, Norwegian, Polish, Portuguese (Brazil & Portugal), Russian, Spanish, Swedish, Thai, Turkish, and Vietnamese.

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User reviews

Most RecentHighest RatedLowest Rated

Super interactive and very helpful

This app gets right to the point and is a beautiful one to look at. It’s simple and easy to follow. From beginner to pro. This app will grow your skills over time. Everything is touch enabled. Also has other features like mini games on helping you master the Circle of Fifths. Pretty sweet !
DDillasaysgo

Top App für Musiker

Einfach zu bedienen, kein unnötiger Schnickschnack. Hat mittlerweile mein Quintenzirkel aus Pappe ersetzt.
DDarthLinki

好工具

非常好的工具，吉他学习好帮手
ECEric clapchen

牛

很好的五度圈软件，真的是很好，希望可以一直维护下去
Xxuyashi

Nice

Really use full
JJazzguitarfromVerona
See 3 more reviews

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FAQ

How does Circle of Fifths Guide help me learn the Circle of Fifths?

Circle of Fifths Guide uses interactive features, visual aids, and mnemonics to make memorizing the Circle of Fifths easy and fun. It guides you through 11 steps at your own pace, allowing you to reinforce your learning.

Can Circle of Fifths Guide help me understand key signatures?

Yes, the app simplifies key signatures by allowing you to select any key from the Circle of Fifths diagram. It instantly displays the major and minor scales, showing the number of sharps or flats and the specific notes involved.

How does Circle of Fifths Guide explain chords in a key?

The 'Chords in Key' feature lets you select a key and instantly view its related major and minor chords in an intuitive layout. You can tap on any chord to hear it played, connecting visual patterns with sound.

What is the 'Chord Shapes' feature in Circle of Fifths Guide?

This feature allows you to visualize chord shapes by selecting a root note and chord type. It highlights chord tones on the Circle of Fifths and a virtual piano keyboard, and you can listen to each chord.

Is Circle of Fifths Guide suitable for beginners?

Absolutely. The app is designed to be accessible and enjoyable for everyone, whether you're a beginner or an experienced musician. It simplifies complex music theory concepts.

What devices is Circle of Fifths Guide available on?

Circle of Fifths Guide is available on iPhone and iPad, making it convenient for Apple users to learn music theory on the go.

How often is Circle of Fifths Guide updated?

The app was last updated on 2026-02-12, indicating recent development and support from the indie developer. This suggests a commitment to ongoing improvements.

Does Circle of Fifths Guide have ads?

No, Circle of Fifths Guide does not contain advertisements. This provides an uninterrupted learning experience for users.