Highway Radar is an Android application that helps on the road.
Highway Radar alerts on road hazards, cameras and also gives alerts on locations where police officers were spotted by others. It also provides risk estimations depending on time of day and location. Besides this Highway Radar can alert on police aircraft nearby that can measure cars' speed from the air.
The application fetches information from crowd-sourced databases: ADSBx exchange database is used for aircraft alerts and any crowd-sourced database supporting our exchange format can be used for police alerts. Please check the FAQ section for information on connecting to police alerts databases.