Keep your musical instrument in tune wherever you are, with your mobile.
Audio Tuner provides a spectrum analyzer and pitch pipe for a large range of musical instruments, generating a pure tone for you to tune against.
Easily tune your guitar, ukulele, violin, piano, bass guitar, banjo, mandolin, cello and autoharp.
Minimum Android version:
Minimum screen width:
Read phone state
, Record audio
, Write external storage