iOS & Android compatible， The Ollie app is built to let you pull off amazing tricks. Drive Ollie with the joystick while you use the trick pad to spin， flip， and discover hundreds of combinations. Advanced trick recognition even tells you what trick you've done in real time.， Ollie will travel up to 6.3 m/s (20.6 f/s， 14 mph)， Ollie comes with removable tires and hubcaps so you can customize your look and driving experience. Put Ollie's tires on for extra traction and off-road driving or take them off for drift racing on smooth surfaces.