A free app for Android, by TreasureHunter3D.
This app was designed with one purpose in mind: to make finding treasure easier and more fun for you.
This application is designed to be used with a metal detector, and the more you use it, the more you'll learn about the different kinds of treasures and objects it can find.
It has a simple user interface, and all you have to do is choose the object you want to find and press the "Start" button.
The app will then use the device's sensors to determine the location and depth of the object, and it will display all the information on the screen.