Every decision graded against the exact odds of the cards still unseen. No ads, no personal data.
A real shoe, your rules, one to three hands. Each play graded against what you can know: the chart, or the count you are keeping. A count note shows what the shoe would have said.
PlayFlash cards and a drill built from your own mistakes. A chart that explains any cell in a sentence and shows where the count flips it.
Flash cardsA calculator that shows why a play wins: outcomes, the cards that bust you, your total against the dealer's, and the same hand across counts. Edit the shoe card by card.
CalculatorEvery value is computed from the cards left in the shoe, so 12 vs 3 with three fives gone is not the same 12 vs 3.
A chart play with the count off is correct even when the shoe disagreed; a note shows what the count would have added.
Hi-Lo, KO, or the exact shoe, each driving the badge, the chart and the feedback.
One screen, nothing resizes as cards are dealt, a pulse on verdicts.
Shoe, bankroll, rules, settings and history follow you to any device.
Accuracy by day, the cells that cost you, your mistake drill, the scoreboard, and an AI advisor that reads your decision log and says what to fix and what to practise.
Feedback and suggestions from any page reach the maker; registered players help decide what gets built. More looks: card art, table covers, your own logo.
Privacy. No personal information is gathered, stored, analysed or sold. An account is a nickname, or a passkey or Google sign-in, plus your own game data, and you can download or delete all of it on My page.
Trainer 0.66.1. Runs in the browser; works offline once installed.