5471 ratings (3.959 average)
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.
Last comments from Android Market
Makes a terrible sound!
Fun and simple
Works great, although old people can't hear it at all
Works as advertised. Just used it to annoy my supervisors who sit about 20 ft away!
Rlly good to annoy the whole class
Its allright but should be a lot louder
I put this on when my kid bothers me when I'm trying to watch tv he leaves really fast.. Thanks it's a great app!!!!
Lol I'been looking for this geat work!