Drive your friends crazy with the Vuvuzela Button, the world's most ANNOYING HORN! This iPhone application developed by Shaved Labs Ltd is designed to simulate the sound of a vuvuzela, a popular instrument known for its loud and distinctive noise. Whether you want to prank your friends or simply enjoy the chaotic sound, this app is perfect for you.

The Vuvuzela Button features two buttons that allow you to unleash the obnoxious sound at any time. The first button, aptly named the Vuvuzela Button, lets you play a massive blast from the magnificent instrument with just a touch. Want to annoy your friends even more? The second button, called the Stadium Vuvuzela Button, simulates the chaotic sound of a South African football stadium full of vuvuzelas. Hold it down for as long as you want to experience the ultra-realistic and annoying South African football stadium ambience.

With the Vuvuzela Button, you have the power to blast the vuvuzela as loud as you like, as many times as you like. It's a fun and entertaining way to add some noise to your life and drive your friends crazy. So if you're looking for a simple and amusing app to annoy your friends or create some chaos, look no further than the Vuvuzela Button.