Metal Detector - EMF Scanner - Turn your Android into a smart metal detector

Metal Detector - EMF Scanner turns your Android phone’s built-in magnetometer into an easy-to-use magnetic-field detector. Get real-time µT readings, X/Y/Z data, a live signal graph, adjustable sensitivity, automatic and manual calibration, sound alerts, and vibration feedback. Its simple visual gauge makes magnetic changes easy to understand, helping users explore and locate magnetically responsive metal objects without specialized hardware.