Wanna read minds and instantly know the playing card someone is thinking of? Five random cards are shown face-down on the screen. Someone freely selects, and memorizes a card with your back turned to them. The spectator turns the four remaining cards face-up as well and hands the iPhone back to you. You ask the spectator to simply visualize in their mind the card they freely selected and attempt to read their mind as you slowly announce the card they are merely thinking of! Try with TestiPhone