KnowTheDeck/ Blackjack Trainer
Log InTrain Smarter. Play Sharper.
Learn to actually beat the table.
Other trainers drill you on flashcards and videos. KnowTheDeck coaches you in real time at a real table, showing the expected value behind every decision and training you all the way up to professional card counting.
Launch the TrainerNo signup. Jump straight to the table.
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A real table, not flashcards
Play full blackjack with configurable rules, multiple seats, AI players, and live bankroll. It feels like the table because it is the table.
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The math for every move
Most trainers just tell you the play. KnowTheDeck shows the expected value behind every option, in real percentages and dollars, and updates it as the count moves.
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Train all the way to pro
From your first running count to count-adjusted EVs and the full deviation engine. One product, the whole curve.
The whole table, on every screen
Seven seats, AI players, live count and EVs on desktop. A focused one-seat coach on mobile. Same engine, same math, wherever you train.
One product, three levels
Start free and play today. Step up when you are ready to get sharper at the table.
Free
$0
For anyone who wants to play and learn the basics.
Play full blackjack, study basic strategy, and drill your count. A genuinely useful trainer at no cost, and the foundation everything else builds on.
Basic
$8.99
For players ready to learn why each move is right.
Unlock the coach. See the recommended move on every hand and the expected value behind each option in real dollars, so you stop memorizing charts and start understanding them.
Most Powerful
Pro
$48.99
For serious counters building a real edge.
Everything in Basic, plus the live true count, count-adjusted EVs that move with the deck, the full Illustrious 18 and Fab 4 deviation engine, and performance grading. The complete edge, from first count to advantage play.