This app can control the helicopter after you connect the transmitter to the audio jack of ipod touch or iphone.
1.On the left screen:This is helicopters throttle,it can fly the helicopter in the air by move forward and land the helicopter when you move backword of it.
2.On the right screen:This function can control helicopters direction,you just need to move it to up,down,left or right.
3.On the center of the bottom screen:You can use this trimmer to adjust the helicopter to left or fight when the helicopter is keep rotating in the air.
4.On the center of the screen:Press"On" to start the controller;press "off" to turn off the controller.
5.On the upper right corner:You may turn on/off the g-sencer to control your helicopter.