For the uninitiated, CSD is like Wario Ware meets restaurant sim. The scope of the "sim" part is basically rotating your menu, buying and upgrading foods and equipment, and betting on your own performance. The iOS version is effectively identical to PC, but considerably more challenging without the ability to abuse keyboard muscle memory. Its also completely free up to your first star upgrade (and then a few bucks to unlock the full game), so dive in! Go nuts!
IamPeeved about Cook, Serve, Delicious! Mobile, v2.4.1