下载 APKPure App
可在安卓获取Super Tuner的历史版本
调谐器的任何乐器（吉他，小提琴，贝斯，班卓琴等）
Super Tuner is a high precision Tuner to any instrument ( guitar, violin, bass, banjo, etc) that goes from C1 to C7.
It's also possible to listen the note!
A4 default = 440Hz, but customizable.
Tip, stringed instruments tunings :
http://en.wikipedia.org/wiki/Stringed_instrument_tunings
tags: tuning , tuner , tuning, tuner.