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Perfect Play Blackjack Card Counter

By Daniel Aisen

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First developed as a student project in the Stanford University iPhone Application Programming class, Perfect Play Blackjack is the first iPhone app to provide precise, real-time blackjack situational odds and analysis. Whereas other card counting apps on the market employ naive card counting strategies that only give a crude estimate of how to play, Perfect Play Blackjack utilizes the raw computing power of the iPhone via state-of-the-art combinatorial techniques to provide the absolute best blackjack strategy in any situation!

•Track all aspects of a blackjack game including player cards, dealer cards, and other cards used at the table
•Calculate best play and odds based on cards remaining in the deck in every situation
•Play blackjack against the computer by having the application choose cards randomly
•Track the current card count with various systems including Hi-Lo, Hi-Opt I/II, Zen, and Omega II
•Support for 1-8 decks
•Fast mode (recommended) approximates odds (+- 0.5%) almost instantaneously
•Precision mode employs a comprehensive simulation to find exact statistical odds

I encourage users to contact me at with any comments, questions, or suggestions.

What's New in Version 1.1

Added Uston APC card counting system

iPhone Screenshots

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Customer Reviews

Misleading and awful...

For the fact that the app's initial description pretends this used to be $20 is an absolute joke. I'm sure it serves some purpose in some corner of the blackjack universe, but for the normal person this serves zero use. I'd give it two stars if it didn't have such trashy tactics for making you download.

Good card counter

App works very well

Struck a gold mine

This is a gold mine for those who know how to use it. It's a blackjack calculator. NICE!

Perfect Play Blackjack Card Counter
View in iTunes
  • Free
  • Category: Entertainment
  • Updated:
  • Version: 1.1
  • Size: 0.3 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Simulated Gambling

Compatibility: Requires iOS 4.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: