Exact rules
Build the table you are actually playing instead of guessing which generic chart applies.

Blackjack Strategy Gold gives you the correct basic-strategy decision for the exact game rules you select—then helps you learn why through practice and rule-specific charts.
Soft 18 vs dealer 6 · based on your saved rules
Deck count, S17/H17, doubling, surrender, blackjack payout, dealer-blackjack procedure, DAS, and split rules can change the correct decision.
Build the table you are actually playing instead of guessing which generic chart applies.
Enter the cards and get a clear action without digging through a chart at the table.
Practice the same rule set, review the chart, and retry the hands you miss.
Correct basic strategy minimizes avoidable mistakes and helps keep the house edge as low as the rules allow. It does not remove variance or guarantee a profitable session.
Try the full app for 7 days. If it is useful, unlock lifetime access with one purchase.