Sound Grenade

Sound Grenade generates an annoying and headache producing high pitched sound.

Here it is! More than 4 million downloads on the iPhone - now available for the Android! Sound Grenade generates a really, really annoying, nauseating and headache producing high pitched sound. Play pranks on your friends and annoy the whole office with this simple yet effective app. Get it now!

We've now added the much requested timer feature as well as a widget. We hope you enjoy.

http://tinyurl.com/aqtmaj