Cash Cab, Discovery’s trivia game show that tests the random, lucky few of NYC who happen to be in the right cab at the right time, is pretty much a TV staple. It’s pretty hard not to get sucked into the show and want to test yourself on the trivia. Now, you don’t have to wait for the show to come on to be able to participate; Discovery and Capcom have made Cash Cab accessible to everyone with an iPhone or iPod Touch through its new Cash Cab game app. Though you don’t actually get to keep the money you win on your taxi trip, it’s still a good way to waste time and learn some fun facts. Especially since the app is currently on sale for $0.99, there is no better time to take a ride in the Cash Cab than right now!