“Geocaching is an online adventure where you can use your GPS or your phone to track a nearby “cache” which can be anything using the GPS location after setting up a free account.The aim is then to find an object of whichever shape or size, sign the logbook or even trade “nic-naks”.The geocaching application enables the user to connect to the geocaching world, login, log caches,use your device as a GPS and compass.