
Today's BlackjackLearn blackjack basic strategy
by the numbers
Practice with the real rules of Macau, Singapore, Seoul and Las Vegas while seeing the win / push / lose probabilities and expected value for every hand. Spots you miss go into a review list, and a fresh 5,000 bankroll every day lets you play for today's ranking.

For example, dealer shows a 4 and you hold 10 and J (6 decks, Macau rules)
01 ── Win % and EVSee in numbers why that hand is a double
Right after you answer, the app lines up win / push / lose and EV for stand, hit, double, split and surrender. The basic-strategy row is framed in gold and your pick is marked "you".
- Cost of error: the EV gap between your play and basic strategy (a 1% slip and a 20% blunder look different)
- Difficulty ★1–5: set by the EV gap between the best and second-best play. 16 vs 10 is ★5
- Exact 6-deck calculation. Change the rules and the numbers change

02 ── Real casino rulesPractice with the rules and chips of the city you're going to
Pick a preset and the currency, minimum bet, chip denominations and rules (S17/H17, DAS, surrender) switch to that city's real table. The chart and win rates are rebuilt to match.
- Macau from HK$500, 6 decks, S17, early surrender (not vs A)
- Singapore from S$50, MBS rules
- Seoul from ₩50,000 · Las Vegas from $50, H17
MacauHK$500 · 6 decks · S17 · DAS · early surrender
SingaporeS$50 · 6 decks · S17 · DAS · surrender (not vs A)
Seoul₩50,000 · 6 decks · S17 · DAS · surrender
Las Vegas$50 · 6 decks · H17 · DAS · surrender03 ── Review and chartDeal only the spots you got wrong, again
Hands you misplay in Learn or Play go straight to the review list. The Review tab deals only those spots, and two correct answers in a row clear them.
- Missed cells stay marked on the chart (hard, soft, pairs) with a count
- Switch the chart between letters, win % and EV to compare cells
- Optionally deal more hard spots in Learn

04 ── Play and today's rankingTake a seat with a 5,000 bankroll every day
Everyone starts from the same bankroll at 0:00 Japan time. Today's ranking by net result and by accuracy (20+ decisions) makes basic strategy stick with the feel of a real table.
- Pick chips and tap Bet; dealing and settlement follow the real order and pace
- Below the minimum bet, you're done for the day. Learn and Review stay open
- Points have no cash value. No real money is involved

Pricing
Learn, Review, the chart and the win % / EV display are all free. The one-time purchase changes the bankroll and the records.
- Daily bankroll5,000 a day
- RecordsToday only
- RankingYou can join
- Daily bankroll50,000 a day (×10)
- RecordsAll time (daily and totals)
- RankingSame net-result ranking
Either purchase is tied to the same Apple or Google account; sign in on the app and the paid version unlocks.
Points have no cash value.