A free app for Android, by Sparkling Society – Build Town City Building Games.

In the game, you have to build an airport and a city to make your citizens happy. You can also do quests to get some rewards. There are lots of buildings you can build such as hotels, restaurants, shopping malls, banks, and more. The citizens will be happy and will come to your city to visit. If you build a shopping mall or a hotel, you can get more money. Also, you can find chests with pirate treasures and gems. You can play this game on either your Android phone or tablet.