Sensor and advertising privacy.
Covers magnetometer data, optional motion data, local saved scans, StoreKit, Firebase Analytics, Remote Config, AdMob, Google UMP, support email and deletion controls.
Official app information
Metal Detector legal & support.
A professional destination for privacy, terms, support, magnetic-field sensor use, guided calibration, surface sweeps, scan history, Firebase, AdMob, consent, StoreKit subscriptions and important sensor limitations.
Clear detection limitations.
Covers magnetic-field limitations, calibration, anomaly/peak interpretation, sweep heatmaps, electronics mode, professional-use exclusions, subscriptions, ads, liability and Apple’s EULA.
Help with scans and Premium.
Get help with calibration, signal quality, axis readings, Surface Sweep, saved history, ads, subscription status and Restore Purchases.
Important sensor disclaimer
Metal Detector measures changes in the iPhone’s magnetic-field sensors. It does not use the camera to detect metal, does not determine exact material composition, and is not a professional construction, electrical, medical, safety or security instrument. Results depend on device sensor quality, object type, distance, calibration, orientation, interference and environment.