Blackjack Edge: Card Counting

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.