Blackjack Joe: Strategy and Card Counting trainer

Offers in-app purchases

This Blackjack strategy trainer helps you to create and learn your own 'basic strategy' that can be based on a statistical analysis of which action should be taken for each and every hand of the card game Blackjack.

- Learn whether to Hit, Stand, Split, Double or Surrender.
- Count Cards with multiple decks and identify the True Count.
- Customise your Basic Strategy and Card Counting values.
- Challenge mode with increasingly difficult levels.
- Find your weak points with detailed statistics.

How to Play:
Blackjack Joe helps you to create and learn a 'basic strategy', whilst practicing 'counting cards' at the same time. In each round look at the dealer's card and your own cards, then choose between Hit, Stand, Split, Double or Surrender. Keep track of the card values as you will also be asked to identify the 'Running Count' or 'True Count' from time to time.

You will receive instant feedback whether you made the correct choice according to your own strategy. Use this plus the detailed statistics screen to identify your weak points and tailor which hands to focus your practice on.

Learn from your mistakes, fine-tune your strategy and improve your Blackjack game!

- Free Play mode for general practice.
- Increasingly difficult levels in Challenge Mode.

Blackjack Strategy:
- Customise whether to Hit, Stand, Split, Double or Surrender.
- Practice specific strategies between Hard, Soft and Split.
- Manage which cards the dealer and player can be dealt.

Card Counting:
- Identify the Running Count or True Count.
- Configure precision between full, half and quarter decks.
- Configure calculation algorithm between floor, round and truncate.

- View detailed statistics and analytics for every hand.
- See percentage accuracy for Hard, Soft and Split strategies.

All credits can be found within the 'About' section of the App.

Blackjack Joe is a game. It is just for fun.
Do not use this App or any related content as a strategy for gambling.

You remain entirely responsible for any losses incurred before, during or after using this App. Some of the features described are only available in the Premium version. The Premium feature set is subject to change, including the addition of new features and the removal of existing ones. For full terms and conditions, please visit

Blackjack Joe is owned by CodeByJoe Ltd., a limited company in the United Kingdom.
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What's New

Version 4.1 - 15th December 2020

** New Hand Type: "Blackjack" **
An ace with a ten (aka 21, aka Blackjack) is often regarded as a winning hand, where you don't need to make any strategy decision. For this reason we've added an option to disable the dealing of "Blackjack", which can be accessed via Settings > Player Cards > Hand Types.
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Additional Information

December 16, 2020
Current Version
Requires Android
4.1 and up
Content Rating
Simulated Gambling
Interactive Elements
In-Game Purchases
In-app Products
$3.99 per item
Offered By
CodeByJoe Ltd.
CodeByJoe Ltd. 29 Weybourne Close Harpenden United Kingdom
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