Use the app as a documentation tool to save and store all necessary information of the finds whilst metal detecting. Use app just to store finds for your own use if you do not want to reveal the information.
Share your hobby finds, discoveries, trips to with other participants globally. Share the full scope of information of the finds, or only those pieces of information which you feel safe and comfortable.
Track experiences by other participants across the globe. Find them from map, zooming in and out, scaling from a different parts of the Globe Like. Comment the interesting finds. Start to follow users.