Simulator for Quad on Ipad. Absolute RC Heli Simulator. It's free. Load the CH-46 Sea Knight. $2.99 The Sea Knight is a Chinook...there is no quad on the simulator. But close enough for a newby to learn to control the phantom. Now you dont need a bunch of batteries to get enough flight time to practice the thumb controls. AR drone simulator is available also but this is far better. The Chinook does not accelerate as fast..but it does get up to 35-40 mph.