Gold hunter

Gold hunter is an Amazing tool that uses magnetic sensor to find the metal surrounding you like metal detector.

Turns your cell phone into a metal detector making your friends and family jealous about your phone.
This app measures magnetic field with an embedded magnetic sensor.
The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. When any metal(steel, iron) is near, magnetic field level will increase.

the magnetic sensor is affected by electronic equipment TVs,computer ;or other electronic devices due to electromagnetic waves. This is not a bug in the app.

A lot of ghost hunters had downloaded this app metal detector, and they had experimented as a ghost detector or gold hunter.

Gold hunter may be the right tool for you ;when you are going on hunt to find gold, precious metals on beach or mountains.
How to use:
-Open this app on your device.
- And move it around.
-The magnetic field values will constantly fluctuate. That's it!