GB-Emitter for iOS

AS a virtual controller ,this app can control the helicopter after you connect the device to the audio jack of iPhone/iPad/iTouch . This application has 6 parts : 1.On the left screen :This is helicopters accelerator , it can fly the helicopter to up in the air by move forward and land the helicopter to down when you move backward of it . 2.On the right screen : This is helicopters direction , it can fly the helicopter forward , backward , left or right. 3.On the center of top screen : Press AUTO , the helicopter can automatic flight , without moving the helicopters direction . 4.On the center of bottom screen : You can use this trimmer to adjust the helicopter to left or right when the helicopter is keep rotating in the air . 5.On the center of the screen : press the button to start the controller ; press down the second to off the controller . 6.On the upper right corner : You may turn on/off the g-sencer to control the helicopter.