Scales Pro: Circle of Fifths
Music Practice Tool
Free · In‑App Purchases · Designed for iPad
Master music theory with an interactive Circle of Fifths wheel, chord charts, scale diagrams, and a precision metronome - all in one app.
INTERACTIVE CIRCLE OF FIFTHS
Swipe the wheel to explore all 12 keys. Tap any note to hear it. Instantly see the relationship between major and minor keys, sharps, and flats.
SCALES & MODES
Visual fretboard and keyboard diagrams for:
- Major, Natural Minor, Harmonic Minor
- Pentatonic (Major & Minor), Blues
- All 7 modes: Dorian, Phrygian, Lydian, Mixolydian, Aeolian, Locrian
CHORD LIBRARY
Piano chord charts for Major, Minor, Dominant 7th, Major 7th, and Minor 7th - generated instantly for any key.
METRONOME
Keep perfect time while you practice scales and chords.
INSTRUMENTS
Guitar, Bass Guitar, and Piano - with color-coded diagrams for easy learning.
Perfect for guitar players, pianists, music students, songwriters, and anyone learning music theory. No internet required.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula
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The developer, Olric Digital, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Olric Digital
- Size
- 51.5 MB
- Category
- Music
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual Full Version $12.99
- Monthly Full Version $1.99
- Weekly Full Version $0.99
- Copyright
- © 2026 Olric Digital