From what I heard, Parrot did not want to pay Apple after Apple discovered they were using their technology (the tilt feature using the gyroscope) to control the Drone. I suppose they wanted too much money from Parrot so they decided to make another app without that feature. I would assume that with the bucks they haul in on parts and the prices of the drones that they would have plenty to cut Apple in, but perhaps not...
Max in Dallas about AR.Race 2