Metal Detector is a professional and easy-to-use application that can detect and measure the presence of any type of metal in your surroundings. This handy tool is designed to be used in a variety of situations, such as when you need to detect the presence of iron, steel, gold, silver, platinum, copper, etc. 

How does this application work?

The basic concept of this app is that it uses an electromagnetic field to measure the presence of metals. It works by using the magnetic field sensor built into your mobile device. The application uses two different methods to measure the magnetic field: The first is when the device is placed near a metal source, and the second is when the device is placed near a magnet. The results are then displayed on the screen.