WiFi Bingo Card lets you play BINGO in any situation that you would normally play with a paper card. You can get a random card any time you want and you can mark any number you want any time.

It's designed, however, to work together with WiFi Bingo Caller by getting the called numbers from the caller app and visually displaying them, momentarily, on your screen. You still have to do all the marking (or unmarking). You don't get an advantage just because you're using cool iOS technology. You still have to play the game yourself!