Black Jack Edge

The only mobile blackjack trainer built for advantage play.

If you bet sports, you already know the math — expected value, variance, line value. Then you sit down at a blackjack table and hand 4-5% back to the house, because nobody taught you basic strategy and the count. Blackjack Edge fixes that.

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

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

SHARPEN YOUR COUNT
- Dedicated counting drills: singles, pairs, and rapid sequences
- Configurable speed, length, and difficulty progression
- Test and practice verification modes
- Running count, true count, and deck estimation with a realistic discard tray

KNOW YOUR EDGE
- Bankroll tools with the Kelly criterion and risk of ruin
- 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.
- Full VoiceOver accessibility support.
- Sound effects and haptic feedback with toggles.

FOR SPORTS BETTORS
You already grok +EV on DraftKings and FanDuel. Basic strategy is the line value of blackjack. Card counting is the closing-line edge. Same math you run on a parlay, applied to the felt — Blackjack Edge just trains it until it's automatic.

From Clapham Digital — professional-grade casino training tools.