Township
I was seeking for an Android farming simulator when I came across this app. And while playing, I discovered that this game is not only a farming sim, but also a city-building management sim. In this game, you take on the roles of mayor, city engineer, zoo keeper, farmer, helicopter pilot, and so on. You'll be hooked on this game for hours and hours, so be sure you don't have any errands to run or someone will chastise you.