【實用社交app】Find the World|最夯免費app-綠色工廠好玩App

Inspired by the Google Maps April Fools' joke in 2014, this app lets you hide images in a real world map, then share your devious creations for your friends to find. This is my first Android app and it is still in the early stages of development, so let me know if there's a problem with it.