Suona le quattro note per accordare il violoncello e il metronomo variando da 40 a 200.
Tuner for musicians: the instrument is tuned by ear. The app plays the exact frequency of the C, G, D, A notes of the cello. For some devices, it's best to use headphones for bass sounds like C and G.
No frequency meter so no bug!
The metronome is right next to it. If you want other sounds for the metronome, don't hesitate to ask me!
No ads, no internet connection, no intrusion into the device!