Angel Guitar Tuner is a sensitive and high-precision frequency tuner, using the phone external or built-in microphone for sound source to help you tuning more rapidly and accurately.

Features:

1. Simple operation, automatic identification frequency, without manual operation, switching strings also automatically identify;

2.sensitive reaction, instantly displays the frequency value, helps quick tuning;

3. Precise identification Angel guitar tuner frequency identification accuracy of 0.1hz higher than the international standard value 0.3hz;

4. Simple design without too many complicated color, clearly interface;

5. Providing basic music theory to help you have better music understanding;

6.More communication: guitar institute ,micro blog, QQ group. Keep improving our service;

7.Contact Email: angel@iyuji.com