Blue Harmonica

Blue Harmonica is a Harmonica Tuner app. It allows you to see in real time what notes you're playing.

Blue harmonica supports following harmonica tunings in any key from low G to high F#:
 - Standard Richter (default blues harp tuning)
 - Paddy Richter
 - Natural Minor
 - Harmonic Minor
 - Country
 - Double Country

This application allows to highlight following music scales in any key. 
 - Major
 - Blues scale
 - Dorian
 - Harmonic Major
 - Harmonic minor
 - Major pentatonic
 - Melodic minor
 - Tritone
 - Whole Tone