Blackjack Strategy: 21 Trainer came out 8 days ago. It is a niche app, with 7 installs. It doesn't have enough ratings yet to judge what users think.
Blackjack Strategy: 21 Trainer is made and published by
APPHAZE LIMITED.
AppBrain is an independent app data site and isn't affiliated with APPHAZE LIMITED.
The app name, icon, screenshots and description belong to APPHAZE LIMITED and are shown as
published on Google Play.
About Blackjack Strategy: 21 Trainer
“Card Counting Practice & Coach”
Blackjack Strategy: 21 Trainer is a casino app developed by APPHAZE LIMITED.
How many times has Blackjack Strategy: 21 Trainer been installed?
Blackjack Strategy: 21 Trainer has been installed 7 times. In the last 30 days, the app was installed 7 times.
What is the rating of Blackjack Strategy: 21 Trainer?
Blackjack Strategy: 21 Trainer has no ratings yet.
Is Blackjack Strategy: 21 Trainer free?
Blackjack Strategy: 21 Trainer is free. The last update was on October 8, 2026.
What are the requirements for Blackjack Strategy: 21 Trainer?
The app has a content rating of High Maturity. The app has been available on Google Play since October 2026.
Description by APPHAZE LIMITED(from Google Play)
Stop guessing. Start playing perfect blackjack.
21 Trainer tells you the mathematically correct play for every hand, and explains WHY, so you walk into any casino with confidence, not hope.
Whether you're learning basic strategy for the first time or drilling advanced card counting deviations, 21 Trainer adapts to your level.
▸ LEARN THE RIGHT PLAY (FREE)
• 270+ hand scenarios with instant right/wrong feedback and clear explanations for every decision • Color-coded strategy charts that adjust automatically to your selected house rules • 9 real casino presets: Vegas Strip, Downtown Vegas, Atlantic City, Macau, Monte Carlo, Sydney, European (ENHC), Single Deck, and Double Deck • Full rule customization: decks (1-8), H17/S17, DAS, early/late surrender, split limits, 3:2 or 6:5 payout • Track accuracy, streaks, and set session goals
▸ GO PRO: MASTER THE EDGE
• 4 Card Counting Systems: Hi-Lo, KO, Omega II, and Zen Count - Single Card Drill: lock in point values - Multi-Card Counting: build speed under pressure - Deviation Trainer: learn when the count overrides basic strategy • Bankroll Simulator: run virtual sessions with real bet sizing, then review your ROI, strategy adherence, and a hand-by-hand mistake breakdown • Hard Mode: finds your weakest hands and drills them until they're strengths • Advanced Statistics: accuracy heat maps by hand type and dealer upcard, session history, and progress tracking
▸ BUILT FOR SERIOUS PLAYERS
• Works 100% offline, practice anywhere • Left and right-handed layouts • Blind Mode: hide totals, read the cards like a pro • 4 felt colors, 5 card back designs, haptic feedback • Auto-deal with adjustable speed
No real money. No gambling. No data collected. Just pure strategy training for players who refuse to leave money on the table.
Privacy Policy: https://21trainer.app/privacy Terms of Use: https://21trainer.app/terms Support: https://21trainer.app/support
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