This app can control the car after you connect the transmitter to the audio jack of Android.
This application has those functions:
1.On the center of the screen: Press power on to start the controller; press power off to turn off the controller.
2.On the left of screen: This is car's throttle, it can control the car by touch forward button and back the car when you touch backward button.
3.On the right of screen: This function can control car's direction by right button or left button.
4.On the bottom right corner: You may turn on/off the g-sensor to control your car.