Money Bank 3D is a free iPhone game developed by Tastypill LLC. It is a simulation game that allows you to become the CEO of your own bank. As a bank teller, you will serve your customer requests by approving, counting, sorting, and giving money. You will also need to protect your vault and fend off bank robbers.

The game is easy to play and has simple controls. To approve a request, swipe left or right. To sort and count money, drag the bills to the appropriate place. To verify a request, tap the screen. To count money, hold down on the bills. The gameplay is engaging and challenging, making it a great way to pass the time.