The appRacer application allows you to control our unique Racing car.All you need is our peripheral called the Frog plugged into the phone, this application and the appRacer and you are away.Allowing you to drive the car by using the standard controls or by steering using the ergonomics of the phone. This is just like being in the front seat of the car.The appRacer on your Android device is more than a car.*** This application works only with apptoyz appRacer***see http://www.apptoyz.com/touch/#products/AppRacer