If you have been watching the World Cup 2010, you might have heard the ear-shattering African trumpet Vuvuzela, which fans have been blowing in stadiums. However, it also looks like the Vuvuzela madness as spread to iPhone ^[1] users too.

The iPhone app called iVuvuzela has been downloaded more then 1 million times to annoy people with that blaring sound.

iVuvuzela is a free download and is the #1 app download in Argentina, Austria, Brazil, France, Germany, Greece, Portugal, Italy, Netherlands, UK and South Africa. The app seems to be highly popular and addicting and was created by couple of Dutch developers.

So if you want to annoy the hell out of your friends or neighbors with about 90 decibels of noise during the World Cup, go ahead and download the iVuvuzela app from here ^[2].

(Source ^[3])

Image credit Reuters