udirc-pro app for iPhone and iPad

This app can control the helicopter after you connect the transmitter to the audio jack of ipod touch or iphone or ipad

This application has 5 parts:
1. On the center of the screen: Press "On" to start the controller; press "off" to turn off the controller.


2. 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 backward of it.

3. On the right screen: This function can control helicopters direction, you just need to move it to up, down, left or right.

4. On the center of the 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 upper right corner: You may turn on/off the g-sencer to control your helicopter.