Detect Metal puts three precision sensor tools in your pocket.
METAL DETECTOR
Using your iPhone's built-in magnetometer, Detect Metal senses changes in the
surrounding magnetic field. Get closer to a hidden nail, pipe, or metal object
and watch the signal grow — with visual feedback and haptic pulses that
intensify as you approach. Calibrate once, then scan freely.
COMPASS
A clean, classic compass with a full rotating rose, cardinal directions,
tick-mark dial, and a real-time degree readout. The red needle always points
North. Works entirely offline — no GPS or internet needed.
SPIRIT LEVEL
A precision bubble level using your iPhone's gyroscope. Place your phone on
any surface to instantly see roll and pitch angles. The bubble glows green
when perfectly level. Great for hanging pictures, leveling furniture, or
checking construction work.
— No ads
— No subscriptions
— No internet required
— No data collected
— Works on all iPhones
