Gold Detector Master is an Android app developed by sonseong7569 that detects all metal using a magnetic field sensor. The app is quite simple and easy to use. Once you open the app, you will see that the magnetic field level displayed on the screen is constantly fluctuating or changing.

The app comes with a depth sensor with different levels, simultaneous intensity direction of a metal object, and precise GPS coordinates for viewing in mapping applications. It also has an intensity regulator sensor for adapting to magnetic field exposure, detection alarm, audible alarm and vibration limits exceeded, vibration to know when limits have been exceeded, and sensitivity regulator to adapt to the most demanding conditions.

Overall, Gold Detector Master is a great app for those who want to detect metal objects easily and accurately.