242+ iOS apps curated and reviewed
If you already know Circle Of Fifths Pro, this is the deeper bench. 242+ circle of fifths pro apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 5.0★ (2) | No | No | Jul 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | 4.9★ (222) | No | No | Jul 2026 |
| 4 |  | Free was $2.99 | 4.5★ (288) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (126) | No | Yes | Aug 2026 |
| 6 |  | Free | 3.8★ (13) | No | No | May 2026 |
| 7 |  | Free | 4.9★ (53) | No | No | Jul 2026 |
| 8 |  | Free | 1.0★ (2) | No | No | May 2026 |
This music theory app visually represents the relationship between the 12 tones of the chromatic scale. It shows key signatures and associated major and minor keys, illustrating sharps and flats as you move clockwise or counter-clockwise.
Explore music theory with a visual representation of the 12 keys. Understand scales, compose chord progressions, and mix in key. Features color-coded relationships, key signatures, and sounded chords for each key.
Learn music theory with an interactive Circle of Fifths, chord charts, and scale diagrams. Includes a metronome and visual aids for guitar, bass, and piano. Ideal for musicians of all levels.
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.
Explore the relationships between musical keys and their key signatures. This app visually represents the circle of fifths, showing how sharps and flats change as you move through the chromatic scale.
Explore musical harmony with an interactive circle of fifths and fourths. Build melodies by selecting keys and scales, and generate proper chords. Play chords and arpeggios with the built-in player.
Learn music theory with an interactive Circle of Fifths. Explore major and minor scales, hear them played, and understand key relationships easily. This app simplifies complex musical concepts for quick learning.
This application helps musicians organize music chords into harmonically strong progressions. It serves as a tool for understanding and creating musical sequences.
This app is an interactive music theory tool that visualizes the Circle of Fifths, staff, and piano relationships. It offers tutorials, ear training exercises for modes, intervals, and chords, and practice tools for improvisation and composition.
Learn and practice music theory with an interactive circle of fifths. Explore major, minor, and diminished keys with audio recordings and guitar chord charts. Visualize chord relationships and transpose songs easily.
This app helps musicians understand music theory with a color-coded circle of fifths. It quickly identifies accidentals for scales and modes, and allows users to listen to various scales. A helpful guide is included to maximize its utility.
This app helps musicians practice by creating custom drone progressions, exploring harmonic relationships, and turning video lessons into practice loops. It offers a metronome, a library of chord progressions, and various sound options to enhance ear training and improvisation skills.
This app is a comprehensive music tool for learning instruments, understanding harmony, and practicing effectively. It offers an interactive chord library, song creation features, and music theory exploration. Practice chord changes, identify notes, and train your ear with various exercises.
This music theory app serves as a comprehensive chord and scale dictionary for musicians. It aids in finding chords and scales by inputting keys, offers a chord progression builder, and allows users to create and save custom chords and scales. Practice and explore musical concepts with interactive tools.
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