Run this app named Ultrasonic Sound Generator or download it using ApkOnline. You can do it using our Android online emulator.
This app Turns your device into ultrasonic sound emitter to repel Humans and prank them. By adjusting power level, you can increase ultrasonic sounds in an awful levels and play with your friends to annoy them. Please use it responsible and in a good ways and only for fun ! Thanks you for supporting us !
Get it from Google Play
Run or download Ultrasonic Sound Generator using our android online emulator from ApkOnline.net