★ Precision, free tuner for the guitar or other musical instrument ★ Over 250 tunings for 14 instruments like guitar, ukulele and less popular like banjo or cello ★ Designed and tested by professional musicians ★ Perfect both for professionals and beginners ★ Three modes: auto tune, manual and chromatic tuner ★ App with metronome and chord library Perfect Tuner is an easy-to-use free mobile application with which you will be able to tune your guitar or other music instruments quickly. We