Bored of your own mouth? Now you can go hero with the brand new Ben 10: Alien Force Mouthoff iPhone app. Use the special touch-screen Omnitrix to choose one of 8 different characters, place the iPhone over your mouth and start to speak (or roar!) and the microphone picks up your voice and the mouth will animate!
PLEASE NOTE: Ben 10 MouthOff is designed for the iPhone. It also works with 2nd generation iPod Touch but you MUST have headphones with a built in microphone. Ben 10 MouthOff will NOT work at all with 1st generation iPod Touch.
Click on this iTunes link to download the app but make sure you get your parents permission.