The performer riffles through a real pack of cards until a spectator says stop. The spectator looks at the card, puts it back, and the iPhone is held against the whole pack. After watching for a couple of seconds, the iPhone peers deep into the deck and reveals the card on the screen almost as if it has x-ray vision.
The app works with any of the 52 standard playing cards. Also included is a step-by-step demonstration video showing you how to setup the program and perform the card trick with the spectator.
A great magic trick good anytime, anywhere. All you need is a pack of cards and your phone! Great for beginners as well as professionals.