Cherub Technology’s 'Nux Metro Tuner' is a digital tuner, tone generator and metronome for the iPhone. Featuring a host of tuning styles, 'Nux Metro Tuner' ca...展开

Cherub Technology’s 'Nux Metro Tuner' is a digital tuner, tone generator and metronome for the iPhone. Featuring a host of tuning styles, 'Nux Metro Tuner' calls upon Cherub’s more than 14 year experience in tuner development to make it the most accurate tuner in the iPhone App market. ACCESSORIES…收起

This app has been updated by Apple to display the AppleWatch app icon. fix bugs on iPhone7(plus).