Blackjack Guru - BJ Trainer 21

Card Counting & Basic Strategy

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Learn how to play Black Jack with BlackJack Guru! Blackjack is a game of skill, where every decision moves the odds for or against you. Blackjack Guru helps you understand the strategy behind the game and build real confidence, without ever risking money. Whether you're new or experienced, the trainer adapts to your level and takes you step by step. Learn the fundamentals, master basic strategy, then progress into card counting. STRATEGY · Strategy Table: Learn the correct decision in every situation, at a glance. · Strategy Drills: Play out simulated hands and decide whether to hit, stand, split, double, or surrender based on the dealer's upcard and your own. · Instant Feedback: Find out immediately whether you made the optimal play, so mistakes turn into learning. · Understand Why: Go beyond memorizing. Every decision comes with a clear explanation grounded in probability and outcomes. · Multiple Training Modes: Focus on the hands you find hardest, such as pairs, soft hands, hard hands, or high-difficulty spots. Drill tricky situations until they're automatic. · Smart Training Mode: Adapts to your play and targets your weak spots, repeating hands similar to the ones you got wrong so you actually learn before moving on. · Adapts to Every Level: Whether you're learning the rules or refining an advanced game, difficulty and training order match your skill. CARD COUNTING · Card Counting Theory: Understand how counting works, step by step. The system, the card values, and how to keep an accurate running count. · Card Counting Practice: Build speed and accuracy with structured exercises across multiple difficulty levels. · Full-Table Counting: Train on multiple hands at once and keep the count under pressure. · True Count and Deviations: Learn how the running count converts to a true count, and what changes when it does. PRACTICE AT A TABLE · Sit down at a virtual table and play full hands to apply what you've learned in the Strategy and Counting modules. · Earn XP for every hand you play, level up, and unlock new cities. TRACK YOUR PROGRESS Detailed statistics show your correct-decision rate over time, reveal patterns in your play, and point you to the areas worth working on next. START PRACTICING TODAY Blackjack Guru is built to teach you the game with data, not luck. Unlike typical card games, it focuses on the correct decision in every possible blackjack 21 scenario, and on the reasoning behind it, so you understand both the what and the why. Free to download. An optional subscription unlocks unlimited training, the full card counting course, and Smart Training Mode. Additional features and virtual items are available as in-app purchases. IMPORTANT · 18+. Intended for an adult audience for amusement purposes only. · This app does not offer real-money gambling or an opportunity to win real money or prizes. Virtual chips have no monetary value and cannot be cashed out, exchanged, transferred, or redeemed for anything of real-world value. · This app is an educational training tool for learning blackjack strategy and card counting fundamentals, with simulated play only. No real money is wagered at any point. · Training does not imply future success at real-money gambling outside the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.7
    out of 5
    4K Ratings

Card Counting Course Module 5 and 6 is now LIVE! Learn how to calculate the True Count in blackjack! Combine your running count and deck estimation skills with step-by-step exercises, from simple divisions to half decks and real-table discard tray practice. Improve your accuracy and build confidence with guided feedback on every mistake.

The developer, Growth Garage LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Purchases
    • Identifiers
    • Usage Data
    • Other Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Growth Garage LLC
Size
126.8 MB
Category
Casino
Compatibility
Requires iOS 15.6 or later.
  • iPhone
    Requires iOS 15.6 or later.
  • iPod touch
    Requires iOS 15.6 or later.
  • Mac
    Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Spanish
Age Rating
18+
  • 18+
  • Frequent
    Simulated Gambling

    Contains
    Advertising
In-App Purchases
Yes
  • Weekly $8.99
  • Weekly $8.99
  • Weekly $9.99
  • Weekly $6.99
  • Lifetime $119.99
  • Blackjack Guru Chips 1 $1.99
  • Annual $89.99
  • Weekly $8.99
  • Blackjack Guru Chips 3 $9.99
  • Blackjack Guru Chips 2 $4.99
Copyright
© Growth Garage LLC