Ghost Radar is a fun and entertaining application that uses a variety of phone sensors to detect and display haunted places and paranormal activity. It's meant to be used for entertainment purposes only. You can use it to prank your friends and family, but remember that it's a prank, so it won't really detect ghosts. It's a simulation meant to make you and your friends laugh.

It detects haunted places using the phone's sensors. It uses a variety of sensors to detect different frequencies and find any ghosts near by. The application then displays the detected entities on the radar.

The application also tries to read the aura of the person to see if they are friendly or hostile. It's a simulation, so it's not really accurate.