Ghost Detector: EMF Radar

Ghost detector: EMF radar reacting to your phone sensor. Just for fun, not real

Your phone, turned into a ghost detector! 📡Ghost Detector is a novelty prop app: a circular radar gauge that reacts in real time to your phone's actual magnetic field sensor (magnetometer), scanning the "energy" around you. Walk near metal or electronics and you'll feel the needle come alive.▶ What's inside· A circular radar gauge that reacts live to your magnetic sensor (it drifts gently even…