Guitar Tuner

GuitarTuner is a easy, fast and accurate tuner app solution for your instruments!
it can be used for:
1 Electric and acoustic guitars
2 Violin
3 Cello
4 Fiddle
5 Banjo and other string instruments

It uses built-in microphone so works for both electric and acoustic guitars and string instruments completely offline.
Its Perfect for complete beginners and guitar teachers and musicians.