This app controls the climbing car through wireless WIFI image transmission technology.   Features: 1. Control the climbing car through the joystick; 2. Receive the picture transmitted by the climbing car in real time through WIFI transmission; 3. Take photos, videos, view photos and videos; 4. Control the climbing car by gravity induction; 5. Control the climbing car by drawing a trajectory; 6. Control the climbing car through speech recognition; 7, enter the settings interface to set the right hand mode and language; 8. Enter the operation instructions interface to view the operation tutorial.