價格：免費
檔案大小：10.6 MB
版本需求：需要 iOS 6.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Have fun performing this trick on your friends. The directions explain how to perform it: Hand the phone to your friend and let them pick a card. They then click the "select card" button. They then hand the phone back to you. The cards are shuffled, but there is a secret indicator that only you know that let's you know which card they chose, making you look like a magician. Enjoy!
支援平台：iPhone