Blackjack Lab

You don't lose money at blackjack because you're unlucky. You lose it because you haven't drilled the decisions until they're automatic. Blackjack Lab fixes that.

Every feature in this app exists for one reason: to move your actual edge at the table.

WHAT YOU GET (ALL FREE -- EVERY FEATURE, NO PAYWALLS)

STOP MAKING COSTLY STRATEGY MISTAKES

Configure basic strategy for your exact rule set -- number of decks, S17 or H17, DAS, surrender, RSA. Drill until your accuracy is automatic, not "pretty good." Track where you're leaking money.

PICK THE RIGHT COUNTING SYSTEM AND ACTUALLY UNDERSTAND IT

Five systems: Hi-Lo, KO, Omega II, Zen Count, Wong Halves. Full Betting Correlation, Playing Efficiency, and Insurance Correlation breakdowns. Difficulty ratings. You'll know which system fits your game and why -- not just which one someone told you to use.

BUILD AND TEST YOUR OWN SYSTEMS

Let the simulation engine rip on your own counting system and see how it stacks up against established best in class.

MAKE DEVIATIONS AUTOMATIC UNDER PRESSURE

The Illustrious 18 and Fab 4 surrender indices with drill mode. When the true count says deviate, you deviate. No hesitation. No mental math at the table. That's what this trains.

KEEP A RELIABLE COUNT IN CASINO CONDITIONS

Practice simulator with configurable rules, deck penetration, and speed. Running count display you can toggle. Count verification built in. Your count needs to survive noise, distractions, and pit bosses walking by. Train for that.

KNOW YOUR EXACT EDGE BEFORE YOU SIT DOWN

Monte Carlo simulator. Configure your system, bet spread, rules, and bankroll. Run up to 10 million hands. Get your EV, standard deviation, Risk of Ruin, N0, and Kelly fraction. The Rust math engine processes 1 million hands in under 3 seconds. You'll know your bankroll requirements and risk profile with real numbers, not guesses.

TRACK WHETHER IT'S VARIANCE OR YOUR EXECUTION

Log every session: casino, date, hours, buy-in, cashout. See your hourly rate against theoretical EV. When you're running bad, the data tells you if the math is still working or if you need to fix something.

FIND THE BEST GAMES BEFORE YOU DRIVE THERE

Casino database with US markets. Rules per property: decks, S17/H17, DAS, surrender, payout, table limits. Sourced from Wizard of Vegas survey data. Stop wasting gas on bad games.

LAST LONGER AT THE TABLE

Heat avoidance guide written by Patrick from real experience. Bet tells the eye-in-the-sky watches for. Spreading strategies. Cover plays. Session management. The skills that keep you playing when they're looking for reasons to tap your shoulder.

FLASH CARDS FOR EVERYTHING

Basic strategy, index plays, card values. Your brain needs to be free to manage heat and count -- not still thinking about whether to hit soft 18 against a 9.

THE BUSINESS MODEL (READ THIS)

Every feature above is free. All of it. No "unlock premium for deviations." No "pay to run more than 1000 hands." The only purchase is a one-time payment to remove ads. That's it.

No subscriptions. No recurring charges. No bait-and-switch.

WHO THIS IS FOR

Players who want to actually beat the house. If you're looking for a blackjack game with chips and sound effects, this isn't it. If you want a precision instrument that trains the skills that create a mathematical edge -- download it.

This app does not involve real money wagering of any kind. It is a pure training and reference tool.