I just wasted five bucks - zero stars

The app opens, asked me to use microphone, i said Yes. But it does not register any note I play. It does nothing. I checked the help manual. I had to register to do so. I registered, and needed an email to complete. No email showed up. Watch app doesnt work either. A complete waste of money.

smirkboy about UltraTuner - Precision Tuning