BJ Counter: Card Counting

Track the Hi-Lo running and true count, then practice until it sticks. Pro, a one-time purchase, adds count training, a shoe countdown, a course and basic strategy.

BJ Counter helps you learn blackjack card counting with the Hi-Lo system, along with basic strategy. The core features are free.

FREE

Counter • Enter cards with A, 2–10, J, Q, K buttons • Running count and true count calculated automatically (true count truncated toward zero) • Shows cards entered and decks remaining; adjust decks remaining manually • Warning when less than one deck remains; no true count at zero decks or below • Undo, reset, and 1–8 deck shoes

Practice • Answer the value (+1 / 0 / −1) of each card dealt from a shoe • Every 10 cards, check your running count • Tracks accuracy, current streak and best streak

PRO (ONE-TIME PURCHASE, NO EXTRA CHARGES)

Count Training • Answer the running count as a number, or calculate the true count from the running count and decks remaining • Choose Beginner, Intermediate or Advanced, with optional time limits

Shoe Countdown • Auto-deal a 1–8 deck shoe with the running count, true count and decks remaining • Change the dealing speed, pause, deal one card at a time, or start a new shoe • Follow the running and true count on a chart • Count Yourself hides the numbers so you can check your own count

Learning Course • Learn Hi-Lo values, then the running count, the true count and basic strategy, with lessons and questions

Daily Challenge • 10 questions a day, with study streaks, a calendar and badges

Basic Strategy • Chart: hard, soft and pair tables that follow the rules you set • Advisor: pick your cards and the dealer's upcard to see the recommended play and why. A count-based (reference) section shows deviations for your Live true count • Quiz: choose the play for random hands and learn from the explanation • Table rules: number of decks, dealer soft 17 (S17/H17), double after split, which totals you can double, late surrender, split hands, and split aces options • Charts support 4–8 decks with dealer peek

App Icon • Choose your Home Screen icon from 4 designs: Casino Gold, Neon Blue, Emerald and Royal Red

Pro is a single purchase with no extra charges. It is not a subscription. With the same Apple Account, use Restore Purchase on another device or after reinstalling.

DESIGNED FOR PEACE OF MIND • Data stays on your device. No account, no ads • The app only connects to the App Store when you buy or restore Pro • Your Live count, Practice scores and learning progress are restored when you reopen the app • Supports VoiceOver, larger text, Japanese and English

This app is a learning and practice tool. It has no real-money gambling features. Follow the rules of any venue or jurisdiction regarding the use of electronic devices.