Gems is a Universal App Template where you have to collect as many gems as you can around your area and climb the Top Hunters leaderboard. The app gets your current location and generates a few random Gems within a customizable range in meters, so you can walk or drive to get at least 50 meters close and get them.
Since its backend is by Parse Server, you don’t have to buy any domain/hosting, there are NO php files to upload to a web server so you’ll save some money for server side.
Gems is a native Android Studio project, Java/XML language, Universal, super easy to customize, backend with Parse SDK hosted on http://back4app.com