Top Metal detector for Android detects all type of metals around your android device by measuring the magnetic field value.

This useful tool uses the magnetic sensor built-in your mobile device and shows magnetic field level in μT (microtesla). When it detects any metal a text "Detected" appear on yuor Screen. Using this awesome application, you can detect any type of metal either it is gold, silver, copper, aluminum etc.

Metal Detector allows to identify any metal object in area, because all metals generate magnetic field which strength can be measured with this tool.

Usage is simple: Open the app, and move it around. The magnetic field level will constantly fluctuate. That's it! You can find electrical wires in the walls (like a stud detector) and iron pipes in the ground.
The accuracy depends entirely on your magnetic sensor (magnetometer).

Note that it is affected by electronic equipment (TV, PC, Microwave) due to electromagnetic waves.