guitar tuner - Gt10 app for iPhone and iPad

Very good guitar tuner Better performance than hardware tuners.
Thanks to the excellent IOS hardware, it has more than 20 times the computing speed in terms of signal processing.
1. It is very fast, it only takes 0.05s to calculate the fundamental wave of the sound.
2. Since we have 12 years of experience in tuner research and development, we know the characteristics of the sound very well, so it is very stable.
3. It has very clear instructions, and the whole screen is obvious in the adjustment state, so it will not let you not know when the adjustment is accurate.
4. It has manual and automatic modes, manual is suitable for very beginner users. And Auto lets you tune your guitar in about 20s.
5. The benchmark is adjustable, so it conforms to multiple benchmark environments, allowing you to perfectly fit into your band.

Its a very good tuner and worth trying.