The WAHOO! Button app for iPhone is an exciting and addictive program that allows users to express their excitement by yelling "WAHOO!" with just a tap. Developed by Shaved Labs Ltd, this free app is a fun addition to your lifestyle.

The main feature of the app is the WAHOO! Button itself, which emits a loud and enthusiastic "WAHOO!" sound when pressed. It's a great way to share your excitement with friends and family.

But that's not all - the app also includes the WAHOO! Game, which can be unlocked by pressing the WAHOO! Button 100 times. This addictive game adds an extra layer of fun and challenge to the app.

For those looking for even more excitement, the app also features the OOWAH! Button. This additional button adds another level of thrill and enthusiasm to your experience.

Overall, the WAHOO! Button app is a great way to let loose and express your excitement. Whether you're celebrating a victory, cheering on your favorite team, or just feeling happy, this app is sure to bring a smile to your face.