A music tuner is a tool that can be used to tune a musical instrument.  It is useful for all types of instruments, from the violin to the viola to the bass guitar.

The app can recognize the sound of the viola played with the violin and help you tune it in seconds. It is useful both for professional and amateur musicians.

The app has two modes. The first one is the pitchfork mode, where you can play the sounds of the viola and check if the strings are properly tuned. The second one is the tuner mode, where you can play the sound of the viola and the app will recognize it and tune the strings for you.

It is very simple to use and can be used in a few different ways.