Ultimate Blackjack Trainer

ICU Development

About this game

Master blackjack with the ultimate blackjack trainer app! Learn card counting, practice the Hi-Lo system, and perfect basic strategy to gain a genuine edge at the casino. Whether you're a beginner or a seasoned pro, this blackjack card counting trainer offers interactive drills, real-time feedback, and a comprehensive live simulator for dedicated blackjack practice.

Key Features of This Ultimate Blackjack Trainer:

Guided Tutorials
Illustrated overviews for Hi-Lo card counting, basic strategy decision trees, and advanced strategy deviations (index plays). Understand card values, the true count formula, and key indexes before diving into the drills.

Focused Training Modes
- Card Counting Practice: Step-by-step blackjack card counting practice.
- Hi-Lo Drills: Train running counts under time pressure and instantly calculate the true count.
- Basic Strategy Mastery: Separate drills for hard totals, soft hands, and pairs. Perfect your optimal strategy for every hand and see instant feedback when you stray from the mathematically optimal play.
- Deviation Learning: Once basic strategy is second nature, practice index plays where the correct move shifts based on the true count. Hone your skills on insurance, 16 vs. 10, and other high-value deviations.

Live Blackjack Simulator
Put your strategy to the test in a fully configurable game environment. Choose number of decks, penetration, dealer rules (S17/H17, DAS, 6:5 payouts), betting, splits, surrender, and side bets. Track the discard tray dynamically to estimate penetration and calculate the true count on the fly—the perfect environment for blackjack practice.

Offline, Ad-Free, Privacy-Focused
No internet needed, no ads interrupting your focused blackjack training. This blackjack trainer is completely privacy-focused - your data stays on your device.

Download the best blackjack trainer experience now! This card counting and basic strategy app sharpens your skills for the game of 21 without real money gambling.

Master every nuance of Blackjack—train your mind, not just your luck!

Ratings and reviews

Great app but one question, is there an error? On the listed charts it has stand on A6 vs dealer 7 and 8 but usual basic strategy everywhere else says to hit ... am I missing something?

Pretty good but does miss some important details, eg not accounting for surrender being an option in deviations Edit: thanks for the update, but some deviations are still wrong for example it says to stand hard 15 vs 10 on h17 on +4 despite the correct decision being to surrender. It would be nice to be able to make a custom chart of deviations and practice that

Great BJ trainer to help with counting and BJ strategy

What’s new

Ultimate Blackjack Trainer - What’s New:
• Fixed an error in the basic strategy chart regarding A6 vs dealer 7 and 8
• Various bugfixes and improvements