Blackjack Edge: Card Counting

Phillip Clapham

About this game

The only mobile blackjack trainer built for advantage play.

Most blackjack apps teach basic strategy and stop there. Blackjack Edge trains the complete skill set — counting, conversion, betting, and decision-making — all at once, under pressure. The same integrated approach used by professional advantage players.

TRAIN LIKE A PRO
- Full blackjack simulation with real-time card counting display
- Hi-Lo and KO built in, plus one-tap presets for Hi-Opt II, Hi-Opt I, Zen, and Omega II
- Build your own counting system: edit every card's tag value, run balanced or unbalanced, add side counts, set your own true-count rounding
- A real deviation engine: author index plays across deck count, S17/H17, DAS, surrender, and composition, with a plain-English readout of exactly when each one fires
- Index deviations (Illustrious 18 + Fab 4) embedded in every hand
- 18 decision categories with 4-layer feedback explaining every mistake
- Recommended bets based on true count and your spread

PROVE YOUR SYSTEM
- Simulate any counting system you build against your own rules, penetration, and bet spread
- Millions of simulated hands on the device — no desktop software, no exported files
- Measures edge, SCORE, and N0, each with the confidence interval the run actually supports
- Every result is a range, never a bare number, because a phone cannot deal enough hands for false precision
- Runs pool: each simulation adds to the same measurement, so the range keeps narrowing
- Compare your system against Hi-Lo or KO measured on the SAME table — same rules, same spread
- Says "too close to call" when the simulation cannot separate two systems, instead of guessing a winner
- Feeds your measured edge and variance straight into the bankroll tools

SHARPEN YOUR COUNT
- Dedicated counting drills: singles, pairs, and rapid sequences
- Configurable speed, length, and difficulty progression
- Active and passive verification modes
- Running count, true count, and deck estimation practice

KNOW YOUR EDGE
- Bankroll tools driven by YOUR measured edge and variance — Kelly criterion, risk of ruin, N0
- SCORE rating projects your win rate per 100 hands
- Model edge and variance against your bankroll, spread, and hours
- See your real downside before you ever sit down

STAY INVISIBLE
- Casino heat simulation — the only trainer that penalizes suspicious play
- 8 detection triggers modeled on real surveillance patterns
- Longevity grade shows how long you'd last at a real table
- Camouflage strategy guide teaches you to stay under the radar

TRACK YOUR PROGRESS
- Detailed stats by session and lifetime, training and test modes
- Category accuracy heatmap reveals your weak spots
- 7-day trend charts track improvement over time
- 13 achievements from First 100 Hands to Blackjack Master

LEARN AT YOUR PACE
- Three learning levels: Beginner, Intermediate, Advanced
- Adjustable scaffolding: hints, count display, deviation visibility
- Interactive strategy charts with deviation overlays
- Comprehensive reference: strategy principles, I-18/Fab4, camouflage, glossary
- Table guide prepares you for your first real casino visit

BUILT RIGHT
- No ads. No subscriptions. No internet required.
- All data stays on your device — nothing collected, nothing shared.
- Sound effects and haptic feedback with toggles.

From Clapham Digital — professional-grade casino training tools.

What’s new

NEW: Verify System. Build a counting system, then simulate it against your own rules and bet ramp to measure the edge it really produces. Results come as a range, because that is what a phone can honestly measure — and Bankroll Tools uses your number afterwards.

FIXED: Risk of Ruin and bankroll requirements were overstated. They now read lower. SCORE moved down too. If you recorded older figures they will differ; the new ones are measured, not quoted.