Look Hear app for iPhone and iPad
4.0 (
1520 ratings )
Utilities
Education
Developer: Vladimir Doukhanine
Free
Current version: 1.1.1, last update: 7 years agoFirst release : 01 Apr 2016
App size: 2.91 Mb
The App takes input from a mic to visualize audio waveform and FFT, as well as, to generate and output frequency to speakers.
Allows FFT scaling in x-axis with pan, pinch and double-tap gestures.
Supports external mic via plug-n-play.