Ovelin releases GuitarTuna v7.13.0

iPhone, iPad / Tools / Tuners: The world’s #1 tuner app! This is not just a guitar tuner: we’ve got +100 tunings for 15 instruments plus chords and lyrics for your favorite songs! It’s fast, accurate, and easy to use. GuitarTuna has been downloaded over 100 million times, making it the most...