Drills2026-01-284 min read
Blackjack True Count Trainer App
Master mental math with Protocol 21. Learn to divide the running count by decks remaining instantly.
You have the running count. Great. But in a 6-deck shoe, that number is useless without the True Count. The problem? Dividing the running count by decks remaining instantly is hard math to do while the dealer is staring at you.
The Fix
Protocol 21 isolates this specific skill in the True Count Conversion module. We don't just let you play; we force you to do the math. The app pauses at random intervals and asks: 'What is the True Count?'
Why Protocol 21?
- SEO Note: True Count Conversion is critical for high-stakes play.
- Real Conditions: We simulate the visual estimation of the discard tray, so your divisor is based on what you see, not just a number on a screen.
- Feedback: Get instant feedback on your rounding errors. Are you flooring correctly? The app knows.
Ready to Practice?
Download Protocol 21 and start mastering card counting with our casino-grade training drills.