What's Left app for iPhone and iPad

Have you ever wanted to perform a magic trick like a professional? Enjoy entertaining others? Want to be the life of the party? Well, heres your chance!

All you need is a set of keys, a pen, your IPhone or IPod and this app! Once you read and follow the simple instructions (described in the app) youll be to baffle and surprise your friends and acquaintances. The trick is simple but spectacular: set your phone down, your keys and the pen and then ask the spectator to select one item for themselves and one item for you. Once done, youll be able to bring up your calendar on your device and show a prediction for that exact time on that exact day indicating which one they chose for themselves, you and what was left.

New! Includes instructional video tutorial.

New! You can now fully customize the trick by modifying the text used. You can even internationalize it.