Tune your Guitar, Bass, Ukulele and more.

Smooth & Accurate
100+ Tunings
More than 100 instrument specific tunings are integrated – and growing.
Own tunings
Create custom tunings to suit your instrument.
Capo Support
Adjust tuning to capo position and don't think about transposed strings.
Tune everything
Tune single strings, or different instruments with chromatic tuning.
Different instruments
The app includes pre-defined tunings for Guitar (6-12 strings), Bass (4-6 strings), Ukulele, Violin, Cello, and Viola.
Available on