Tiny Tower is a darned cute game. Mixing old school pixilated art and smart gameplay mechanics, it is a very enjoyable simulation game that brings the original SimTower game to mind. The game smartly balances tending to the needs of its “Bitizens” and the economic aspects. But by utilizing the in-app purchase model, it hits problems.
While nothing goes haywire with the game if you choose not to spend real-world cash to buy in-game bux, the game will progress slowly, as finances don’t build up quickly naturally. It’s still possible to enjoy the game without spending real-world cash, but you’ll need to be patient — plan to close the app and come back to it when you get an alert.