Scales Pro utilizes the circle of fifths to help you learn scales and chords. Swipe to rotate the wheel and choose one of the 12 tones of the chromatic scale. Tap to hear the tone. The app includes colour-coded fretboards and keyboards, 12 scales for guitar, and six piano chords.


Instruments:
- Acoustic Guitar
- Bass Guitar
- Piano

Scales:
- Major
- Natural Minor
- Harmonic Minor
- Minor Pentatonic
- Major Pentatonic
- Blues
Modes:
- Mixolydian
- Locrian
- Lydian
- Dorian
- Phrygian
- Aeolian



Chords for the piano:
- Major, Dominant 7th, Minor, Major 7th, Minor 7th,