The best metal detector for Android is now in your hands! This free application is a must-have tool for any Android phone or tablet.

The app can be used to detect and locate any metal object or structure that you might encounter in daily life. The sensor of the device can detect both ferrous and non-ferrous metals, such as iron, steel, gold, silver, and copper.

Once the app is installed, all you have to do is move the device around to get a reading. If the reading is above the normal level, you will be notified of the presence of a metal object.

The sensor of the device is a very important part of the application. It is used to convert the magnetic field into electrical signals. The app uses the magnetic field sensor to detect the presence of a metal object.