Very useful, but sneaky

Basically a better version of the metronome+ app, which I had already paid for. I think twice actually, because once it didnt remember that Id already bought an upgrade. Also the microphone doesnt work. I go to microphone settings and theres no way to turn on the mic for this. And thats the point. I guess I can always go back to my boss metronome and a tuning fork... Which work very well.

Alpalzalchule about Metronome Tuner | Practice+