Guitartuna - currently the most powerful guitar tuner app in the world. It takes the world's original Bluetooth pickup system. If you have a Bluetooth headset, you will take the most accurate sound. Once you place your bluetooth device close to your guitar, this app can accurately read your guitar without any influence on the distance of the microphone. So you can tune your guitar effectively and accurately.

Features:
1.Detection accuracy : 0.1 cent
For actual guitar tuner, 0.1 cent is far more they can achieve.
2.Multiple Tuning Modes:
22 tuning modes
3 pick up mode: microphone, pickup connection and bluetooth
3. Input Bluetooth system:
If you have a Bluetooth headset, you will take the most accurate tuning.
4. Input noise-reducing system.
Comparison is welcomed if you have other app tuner on hands. You may get to know how excellent our Tuner are.
5. High sensitivity
The wonderful apple hardware helps all app in good tuning, also, you can see it makes better in some slight noise.
6. Easy operation
Easy operation for its easy interface without any instruction book.