CockpitAid is a free Android application that provides a real-time compass with an artificial horizon display for vehicles, boats, and planes. It uses the device's internal 3-axis sensors to display heading, roll, and pitch. The app offers various options to reduce jitter, such as selecting different data average and update values. Additionally, it allows users to lock the orientation of the device and adjust for any offset in roll and pitch.

For devices with internal GPS, CockpitAid can display speed, altitude, latitude, and longitude. Users can enter a waypoint and display its range and bearing. The app is easy to use and provides accurate real-time information. CockpitAid is a great tool for pilots, sailors, and drivers who need to monitor their heading, roll, and pitch. Overall, it is a useful utility and tool for anyone who wants to have access to a real-time compass and artificial horizon display on their Android device.