An APP of Drone can save the video and photos taken by uav and add music function to video through the APP of mobile phone. It can also replace the function of remote control and control the flight of uav through virtual rocker with various control methods to adapt to different people's habits.The APP has a tracking function to enable the uav to fly with its owner.There are also gestures to take photos and control functions.The APP has a map function which can draw navigation points to control flight and observe the position of the uav in real time.