Chromatic Tuner

Accurate and fast chromatic tuner with wide range covering C0(16Hz) - B8(7902Hz)

Changes 5.0.0 : 5.0.0 - sound pressure (decibel) graph added, design and performance improvements added

4.1.0 - refresh rate settings added

4.0.0 - landscape mode, 1s audio signal length and more improvements added

3.1.0 - frequency precision settings added

3.0.0 - 4 x faster tone fix, maximum audio sample frequency used

2.2.0 - tone visibility timeout added

2.1.1 - better "A4 Calibration" dialog

2.1.0 - frequency (power) spectrum enhancements

2.0.0 - A4 Calibration added, Reset Settings added

APK Description:

Accurate and fast chromatic tuner with wide range covering C0(16Hz) - B8(7902Hz).
All music instruments are supported even human voice.
Application is plotting sound waves and its frequency (power) spectrum in real-time.
Features:
* Tuning modes
* Real-time waves plotting options
* Sensitivity calibration
* A4 calibration
* Frequency precision settings
* Refresh rate settings
* Note-naming convention settings
Tuning modes:
* Guitar (E2,E4)
* Violin (G3,E5)
* Viola (C3,A4)
* Cello (C2,A3)
* Bass (E1,G2)
* Piano (A0,C8)
* Human Voice (C2,D6)
* Max Frequency Range (C0,B8)
Pro version contains no ads or nag screens.

Screenshots: