Gold Metal Detector is a free Android application developed by PootRoz Team that helps you find any metal including gold and silver with your mobile phone. This app uses an embedded magnetic sensor to measure the magnetic field, making it a useful tool for those who are going on a hunt to find precious metals on the beach or mountains. The app is easy to use, simply open it and move it around. The magnetic field level will constantly fluctuate, and if any metal is nearby, the value of the magnetic field will increase.

One of the most notable features of this app is its ability to detect metal objects at a range of up to 30 cm. It also has an alarm level and beep sound to help you locate the metal. Additionally, it can detect metal hidden electrical wires and iron pipes in walls. The app works well on ferromagnetic metals like nickel, cobalt, iron, and steel, and can detect any metal object or electromagnetic signal. The app has a material design, making it aesthetically pleasing and easy to navigate.