picCAR is a remote control application for Android devices that allows users to control a car or robot via Bluetooth using the tablet's touch screen or accelerometer. Based on the Cxem CAR open source project, picCAR has enhanced the user interface and simplified the hardware setup for the receiving end. Instead of requiring an Arduino with additional shield for motor control, only a PiKoder is needed as detailed on their website.

With version 1.3, picCAR now supports the standard R/C car configuration with separate channels for steering and speed control. The app includes a "Mixing activated" checkbox in the preferences to toggle between different control modes. Additionally, version 1.4 introduced full fail-safe functionality, enhancing user safety. Version 1.5 streamlines the connection process by allowing Bluetooth pairing based on device names, simplifying setup.