Free for iPhone, iPad and Android
Blackjack Basic Strategie App
Learn to play every blackjack hand the right way. A short course, a coach that checks every decision, and Stats that show you exactly which hands you get wrong.
- No ads or in-app purchases
- Works offline
- No account needed
On a computer? Play the trainer in your browser
Von Tum
Zuletzt überprüft
How the trainer works
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Lerne
Seven short lessons take you from hit or stand to the full strategy chart, each followed by practice hands.
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Play with a coach
Sit at a realistic table and play. Every decision is graded against basic strategy for the rules you set.
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Fix your leaks
Stats list the hands you miss, costliest first. One tap deals those exact spots until you get them right.
Lerne
A short course, from your first hand to the full chart
New to blackjack? Start with Das Spiel in 60 Sekunden, the rules on one screen. Then work through seven bite-size lessons:
- Hit or stand: read the dealer's card
- Doubling down
- Weiche Hände
- Pairs and splitting
- The full chart and your casino's rules
- Your coach: Before, After, Off
- Find and fix your leaks
Each lesson takes two to four minutes and ends with Try it now: practice hands dealt from the spots it just taught, with the coach watching. When you feel ready, Überprüfe dich selbst with 20 hands and no coaching. Already know the basics? Mark a lesson or the whole unit as known and skip ahead.
Coach
A coach on every decision, set the way you like
Hit, stand, double, split, surrender, insurance and even money: every play is graded against mathematically correct basic strategy. You choose how the coach steps in.
- Vorher warns you before a wrong play goes through, so you can change your mind. The attempt still counts as a miss.
- Danach lets your play stand, then shows the correct play and the reason.
- Aus gives no feedback at all. Your plays are still graded, for a real test.
Tap Warum? for a plain-English explanation of any correct play.
Statistiken
Find your leaks, then fix them
Stats shows how accurate you are this session, today, over 30 days or across everything kept. Below that is the part that makes you better: your Lecks, the hands you keep getting wrong.
- Leaks are listed costliest first, each with what the mistake costs you as a share of your bet, worked out for the rules you play.
- Die Leckagekarte lays your hard, soft and pair hands out as a chart, shaded by accuracy or by cost, so the weak spots stand out.
- Tap the practice button under your leaks and the table deals only the hands you have been missing, until you stop.
Chart and rules
The full chart, set to your casino's rules
Open the strategy chart mid-hand and your hand is already highlighted, on hard, soft and pair tables. Set the rules of the game you play and both the chart and the grading change to match:
- 1, 2, 4, 6 or 8 decks
- Der Geber trifft oder steht bei Soft 17
- Double on any two, 9 to 11 or 10 to 11
- Verdoppelung nach Split
- Re-split aces
- No, late or early surrender
- Dealer peek
- Angebotene Versicherungen
A real table in your pocket
Play it like a casino
A six-deck shoe by default, chips from $5 to $500, bets from $10 to $1,000, splits up to four hands, and insurance or even money when the dealer shows an ace.
Your bankroll carries over
You start with $1,000 in play money. Your bankroll, stats and course progress are saved on your device between sessions.
Your pace, your sound
Deal speed from slow to instant, sounds on or off, and hand totals shown or hidden while you play.
Works offline
Everything is built into the app. Practice anywhere, with no internet connection and no account to create.
Free, with no catch
No ads, no in-app purchases and no subscriptions. It is a training tool with play money only: no real-money gambling and no prizes.
Phone or tablet
Free on the App Store for iPhone and iPad, where it is called Blackjack Trainer: Perfect 21, and on Google Play for Android.
In your browser
Ready to count cards? The full course is on the web
The apps teach basic strategy. The same trainer runs free in your browser, and its Trainer zum Kartenzählen adds two more units to the course: eight lessons on keeping the count and using it.
- Hi-Lo count checks every few hands ask for your running count and true count, and the discard tray shows how many decks are left.
- Index-Aktien from the Illustrious 18 and the Fab 4 surrenders, graded at the true count.
- Bet ramps (1 to 4, 1 to 8, 1 to 12 or your own) with a bet coach.
- Stats gains a Anzahl tab: how many checks you got exactly right, and how many shoes you counted clean.
Why every player should know basic strategy
Basic strategy is the mathematically correct way to play every hand in blackjack. Follow it and the house edge drops to around half of one percent in a typical game, among the best odds you can find in a casino.
Plenty of players denken they know the right move. Real mastery comes from repetition and instant feedback, and that is exactly what the trainer gives you: hand after hand, graded as you play, until the correct play is automatic. If you would rather study a chart first, our Grundlegende Strategie-Engine builds one for any set of rules.
Who the app is for
- Beginners who want to learn to play blackjack properly, from the rules up.
- Online players who want to get the plays right before wagering real money.
- Casino visitors brushing up before their next trip.
- Experienced players keeping sharp, and counters making sure their basic strategy is perfect before they add a count.
Built by the team behind BlackjackInfo.com
For over 20 years BlackjackInfo has been a trusted source of blackjack strategy, card counting guides and casino rules analysis. The trainer is built on the same idea the site has always stood for: teach the truth about blackjack with real math, not myths.
Every play the app grades comes from computed basic strategy for the rules you choose. No shortcuts, no betting “systems” and no misinformation.
Get the Blackjack Strategy Trainer
Free on the App Store and Google Play.
FAQ
Is the app available on iPhone?
Yes. The trainer is on the App Store for iPhone and iPad, where it is listed as Blackjack Trainer: Perfect 21, and on Google Play for Android phones and tablets. Both versions are free and offer the same training features.
Benötige ich eine Internetverbindung?
No. Everything the trainer needs is built into the app, so it works completely offline, and there is no account to create.
Can I set the rules to match my casino?
Yes. You can choose 1, 2, 4, 6 or 8 decks, whether the dealer hits or stands on soft 17, which hands you can double on, double after split, re-splitting aces, no, late or early surrender, dealer peek and insurance. The strategy chart and the grading update to match the rules you pick.
Does the app teach card counting?
The apps teach basic strategy, the foundation every card counter needs first. The card counting half of the course, with Hi-Lo count checks, the true count, index plays and bet ramps, is free in your browser in our Trainer zum Kartenzählen.
Is my progress saved?
Yes. Your course progress, your stats and your play-money bankroll are saved on your device, so you can pick up where you left off. There is no account, and your data stays on your device.
Funktioniert die Basisstrategie wirklich?
Yes. Basic strategy is backed by decades of computer simulation and probability analysis. It doesn’t guarantee wins, but it gives you the best possible decision on every hand, which keeps the house edge as low as the rules allow.
Ist diese App wirklich kostenlos?
Yes, 100% free. No ads, no in-app purchases and no subscriptions. It uses play money only, with no real-money gambling and no prizes.
Tum
Administrator von BlackjackInfo.com
Tum betreibt BlackjackInfo.com und moderiert dessen Forum; außerdem ist er seit mehr als zehn Jahren im gesamten LCB-Netzwerk von Casino-, Poker- und Sport-Partnerwebsites tätig.
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