MagnetSense

MagnetSense is a simple AR magnetometer demo that turns invisible magnetic field readings into spatial markers. Point your iPhone around a room, watch the live X/Y/Z magnetic field values, then tap to place a marker in AR space. Each marker records the current combined magnetic field value and the difference from the local baseline. This app is designed for exploration and learning, not for safety-critical or scientific measurement. It does not diagnose electrical hazards, structural conditions, health risks, or paranormal activity. Features: - Live three-axis magnetometer readings - Combined magnetic field value in microtesla - Local baseline calibration - Manual AR marker placement - On-device camera and motion sensor processing - No account, no network backend, no analytics