A free app for Android, by 37GAMES.
Golden Bazaar: Game of Tycoon is a business simulation game in which you can start as a small-time merchant and work your way up to be the biggest tycoon in the Middle East.
It is an idle game that you can play anytime and it has a fantastic retro art style.
The gameplay is simple. You start with a small shop and you can expand your business by selling food, drinks, and other goods.
You can also sell items to other players or use them for yourself.
You can buy and sell everything.
You can also expand your business by sending your retainers on adventures.