iPhone Screenshots


Aggravate is a take off on popular noise making applications like Sound Grenade. This simple app gives the user the opportunity to annoy those around them by producing the universally repulsive sound of nails scratching a chalkboard.

Use it to not-so-subtly let the person next to know that they are being too loud and that their presence is reminiscent of one of the worlds most hideous sounds.

To make the sound, simply drag your fingers down the face of the chalkboard. Be careful, turn it up too loud and you might really annoy the people around you, not to mention yourself.

The sound of nails on a chalkboard has been scientifically proven to be one of the most horrific sounds known to man. Psychologically destroy anyone you (temporarily) care to with this fun little device.

What's New

Version 4.0

Updated for 4.0

Added the new Apple Ads

Ratings and Reviews

1.9 out of 5

29 Ratings

29 Ratings

Wow! amazing!


This app is incredibly realistic and totally not a waste of time! Ever had one of those days where you're saying to your self "I wish I could scratch a chalkboard.."? Well here is the alternative! It definitely will not cause you to lose family, friends, or your hearing. All in all this app changed my life.



I didn't want to even give this 1 star but I needed to tell u that this app is waste of 20 seconds, oxygen, and finger energy and also it doesn't even sound like a nail against a chalkboard so yeah it's that bad don't waste your valuable time :( ! ;(


Get it while u can

I don't even think this needs a star but I had to rate it other than that I wouldn't have rated it. Don't get this game its a waste of time. Don't even bother donloading it. It sounds nothing like nails on a chalkboard, it sounds like a bee.


David Clements
2.2 MB
Requires iOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2008 Gidigo


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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