Help and answers
Support
Blackjack Strategy Playbook teaches rule-aware basic strategy. It does not promise wins and does not recommend wager sizes.
Which rules does the app support?
The initial release includes common six-deck S17 and H17 tables with late surrender, plus an eight-deck S17 profile without surrender. Each mode shows the active assumptions so the recommendation is not separated from its rules.
Does a side-bet win change the correct main-hand play?
No. Perfect Pairs and 21+3 settle independently. Winning one does not change the basic-strategy decision for the blackjack hand.
Can I use Strategy Lookup at a casino?
Only where applicable law and the casino expressly permit electronic strategy aids. Permission to use a printed strategy card does not necessarily permit a phone app. When in doubt, do not use the app during live play.
Where is my progress stored?
Progress and mistake review are stored locally on the device. There is no account, cloud service, advertising profile, or subscription.
Contact support
Include your device model, operating-system version, app version, active table rules, and the cards involved when reporting a strategy question. Email support@blackjackplaybook.app.