Violin & Cello String Quartet

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v1.0.5 :
- improved pitch detection audio filters
- free mic for other apps when app is suspended

v1.0.4 :

Added share button : please tell your friends about this app :o)

Live mic modes :
- Improved detection, even when you play with a mute or low volume
- Improved mic gain
- Smoothier animations & spectrum visualisation
- exact accurate perfect fifths frequencies calculation

Fixed :
- fixed learning stats when notes selection changed
- sound was sometimes muted
- google play install error