Bankroll: Blackjack Practice
Train before you sit.
Free
Drill basic strategy, train the count, and run a full shoe — calibrated to Wizard of Odds and Schlesinger. Built in 2026 for serious players. No real money.
Bankroll is the pre-session workout for serious blackjack players.
Whether you're starting your first basic-strategy chart or tightening your edge for a real-money trip, Bankroll gives you the cleanest training surface on the App Store. No banner ads. No gambling-cliché chrome. No upsells in the middle of a session. Just the work.
WHAT'S INSIDE
• Quick Hand — drilled 1-on-1 hands with instant feedback. The fastest way to find your weakest cells.
• Free Play — open-ended hands. Hit, stand, double, split, surrender — full action set. Every decision logged.
• Full Shoe — six-deck shoe with the cut card. Always-on running count, true count, bet ramp, and composite scoring at the end of the shoe.
• Strategy Drills — laser-focus on a specific scope: pairs, soft hands, hard 12–16. The drill targets the cells you've been getting wrong.
• Stats — every decision is recorded. See your basic-strategy accuracy heatmap, your weakest cells, and your trend over time.
THREE HINT MODES
• Casino — no hints. Real reps. The number you'd get at a real table.
• Coached — peek-on-tap. Half-credit if you peeked.
• Trainer — always shows the play. Half-credit per rep.
Casino accuracy is the real number. Practice accuracy rolls up Trainer + Coached reps with the half-credit weighting so you can't launder hints into your headline number.
FIVE COUNTING SYSTEMS
Hi-Lo, KO, Hi-Opt I, Hi-Opt II, and Halves. Per-system bet ramps. Side-count placeholders for Aces if you're working through Hi-Opt II.
INDEX PLAYS
Illustrious 18 plus the Fab 4 surrender plays surface in context when the count crosses the index, so you train deviations in the same surface where you'd execute them.
OFFLINE BY DEFAULT
Every decision, session, and stat is stored locally on your device. No accounts. No cloud sync. Nothing leaves your phone.
Built by an AP for APs. The hub is a cockpit, not a casino lobby. The math is honest. The chrome is restrained. If you're serious about getting an edge, this is the practice surface you've been wanting.
Bankroll 1.1.0 — the accuracy update.
• Correct strategy for every table: single-deck, double-deck, and European no-hole-card games now train and grade against their own basic strategy.
• Count Speed now withholds cards, so every run has a real answer to find.
• Index Plays and Counting Systems reference corrections — negative Illustrious 18 thresholds, Fab 4 15 vs A, KO key counts, Red 7 starting count, and system efficiency figures.
• Free Play pays exactly — 3:2 blackjacks and half-back surrenders, no rounding — and can't bet more than your bankroll.
• Full Shoe keeps your shoe when you change settings, and the running count stays exact through split hands.
• Lifetime stats now separate hands played from drill reps, so Win % and EV are the real numbers.
• Rate, support, privacy, and licenses in Settings → About.
• Larger-text and VoiceOver improvements across the app, plus dozens of smaller fixes.
The developer, Keith Gulbro, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Keith Gulbro
- Size
- 22.3 MB
- Category
- Education
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 10.15 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026