Dexim DXA013B4 AppSpeed Monster Truck for iPhone, iPod Touch & iPad (Black) Miniature Monster Truck and Free App make an incredible RC combo Control the vehicle through touch screen control or move your device and use the Gravity Sensor Control Compatible with iPad, iPad 2, iPad 3, iPhone 3G, 3GS, 4 & 4S, iPod Touch 2G, 3G & 4G 2.4GHz transmitter works up to 50-feet away