Use APKPure App
Get Ultrasonic Sound Generator old version APK for Android
Turn your device into Ultrasonic Sound Generator upto 15khz by adjusting sounds.
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 !What's New in the Latest Version 20.1
Last updated on Apr 2, 2023
Bugs are fixed.
New device support are added.
Translation Loading...
Ultrasonic Sound Generator
20.1 by SennikSoft
Apr 2, 2023