Is Beidou navigation free?

Beidou navigation is completely free for civilian use. Satellite navigation systems, including Beidou and GPS, are called "global satellite navigation systems", which are completely free for ordinary people and do not need any fees. Satellite navigation system has been broadcasting navigation signals to the earth, and users can use them for free. Beidou navigation system is a global satellite navigation system developed by China and the third mature satellite navigation system after GPS and GLONASS. Beidou navigation system consists of three parts: space part, ground part and user part. The space part consists of several geostationary orbit satellites, tilted geosynchronous orbit satellites and medium earth orbit satellites. The ground part includes main control station, time synchronization/injection station, monitoring station and other ground stations, and inter-satellite link operation management facilities; The user part includes basic products such as chips, modules and antennas compatible with other satellite navigation systems, as well as terminal products, application systems and application services.