App Description

★★★ Top Seller App ★★★

★ Have you ever heard about the "Monty Hall Theorem"?
★ Also Kevin Spacey in the film "21" try to explain it.
★ This theorem was found by the conducer of "Make a Deal" TV game.
★ in this game there was 3 doors, if you choose the correct you will win a car or else a sheep.
★ But after that you have make your choice the conductor it open a empty door and it ask to you if you won to change door.
★ If you say "NO" probably not have understand the "Monty Hall Problem"!!!

★ This funny App if contain the same game of "make a deal" with the three doors, and it make all the statistic of how probably you have to won if you change door, or if you not change door.

★ Also a simulator mode that try the game in automatic 1000 times and you will see the % of win if you change or if you not change door!!

★PLUS the explanation of the Theorem!

★You will love this App if you had study statistic or if you wanna see if the Monty Hall Theorem is really function!!!

iPhone Screenshots

(click to enlarge)

Three Doors screenshot 1 Three Doors screenshot 2 Three Doors screenshot 3

iPad Screenshots

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Three Doors screenshot 4 Three Doors screenshot 5 Three Doors screenshot 6

App Changes

  • April 22, 2012 Initial release
  • May 02, 2012 Price decrease: $1.99 -> $0.99
  • July 09, 2012 Price decrease: $0.99 -> FREE!