Chromatic Harmonica is a simple app that shows the note layout of chromatic harmonica in different keys. The application also, shows a set of scales in different tonalities for each key of chromatic harmonica.

Premium Version includes: All Harmonica Keys, Various Scales in all keys, and does not have ADs (Yearly Subscription).

Scales available in Premium Version: Major, Natural Minor, Pentatonic Blues, Pentatonic Major , Pentatonic Minor , Harmonic Minor, Melodic Minor, Bebop Dominant, Pentatonic Neutral, Ionian Mode, Dorian Mode, Phrygian Mode, Lydian Mode, Mixolydian Mode, Aeolian Mode, Locrian Mode, Diminished, Half Diminished, Whole Diminished, Whole Tone Diminished, Dominant 7th, Lydian Augmented, Lydian Minor, Lydian Diminished

Free Version includes: 3 Harmonica Keys (C, G, Bb), Some Scales (Major, Minor Natural and Pentatonics), Scale Keys (C, C#, D, G) and also include ADs.