Great! Please add option for variable tone generation Please add option for gradually variable tone generation. From start freq to end freq in given time. It would be perfect for headphone/speakers testing.
Good Used it to test frequency response of my headset :) would be great if there is a way to input specific frequency.
The sound turns off when I turn the screen off. I guess I am using the app for a different purpose than the app creator had intended, but it would be nice if this app had a timer and would work after the screen was turned off.
Straightforward Perfect for a quick and dirty test of hearing loss and distortion on people.
Makes my cat go nuts when i use the higher frequencies.
5 stars for you! This is the only free tone generator so far that doesn't pop when starting or stopping the tone. This is the one to have. Good job!
Updated to Material Design
Frequency Sound Generator - waveform audio signal generator/ function generator