Music Pitch Detector app for iPhone and iPad

The app is used to detect pitch and interval of music tone, and the greatest feature is the extremely high detection accuracy. It can help you explore the mysteries of pitch and timbre. It can be used as an instrument tuner, used for singing practice. It can also be used for the production, inspection and maintenance of musical instruments, etc.
With the free app, you can measure several music pitches and intervals for each sound type, and actually experience the app.

Features:
The detection accuracy is 0.1 cents(The sound length should not be less than 1 second).
Full range automatic pitch recognition.
Support a variety of music temperament.
Optimized for some instrument types such as piano, organ, pipe, brass and Bowed String, etc.
Preset pitch offset.
Automatic frequency calibration.