Guitar Tuner Pro HD - Tune your acoustic guitar with precision and ease! 3.9.1
** Limited time offer: 50% OFF! **
Tune your acoustic guitar with precision and ease, within seconds!
The only tuner optimized for 64 bit!
Instant load and fastest tuning!
iOS 7 Ready! - designed to fit with the new design paradigms!
Accuracy at its best! - it displays the frequency in Hz!
And last but not least:
Works with any 6-string...