The free application is an integrated audio-visual tool that combines the functionality of a metronome, a tuner, and a chord chart into one app.

This application is designed to be used with an integrated microphone on your smartphone. The microphone is used to detect the sound of your guitar, and then the app will tune your guitar automatically. The sound is also used to play the chords you select.

The application is also capable of playing the sound of your guitar in the background while you use other apps. This way, you can use the app for other purposes and still keep control over the sound.

The free application can be used on all types of acoustic and electric guitars.