Metal Detector

Metal Detector uses your phone’s built-in magnetic sensor to detect nearby metal and measure local electromagnetic field strength. Whether you’re checking for studs before drilling, locating lost metal items, or just exploring, this app offers a simple and reliable tool.

Features:

Real-time magnetic field readings (µT / mG)

Visual meter + numeric display for precise detection

Sensitivity control for fine-tuning detection range

EMF meter for measuring electromagnetic interference

Simple, lightweight interface — starts detecting immediately

No unnecessary permissions; runs offline

How to use:

Move slowly while holding your phone parallel to the ground.

Watch the meter and listen for alerts when metal is near.

Reduce sensitivity for closer-range, increase for larger search area.

Important: This app uses your phone’s magnetic sensor and works best on devices with a magnetometer. It is intended for casual and hobby use — accuracy depends on device hardware and environment.