Blackjack Counting Trainer

Train Blackjack Like a Pro.
One-time purchase. No ads. No subscriptions. No in-app purchases.

The only blackjack trainer that connects strategy, card counting, simulation, and full customization in one focused app.


◆ 7 Counting Systems, Fully Trained

Hi-Lo · KO · Hi-Opt I · Omega II · Zen · Red 7 · FELT

Each system includes the drills that match its structure:

Balanced systems (Hi-Lo, Omega II, Zen, FELT, Hi-Opt I):
• Running Count Drill
• True Count Drill
• Count Drill

Unbalanced systems (KO, Red 7):
• Running Count Drill
• Count Drill


◆ Play with a Built-In Advisor

Hit, stand, double, split, surrender, insurance — get real-time feedback on every decision. Toggle the advisor on or off as you improve, and review past rounds in the Replay screen to find exactly where you went wrong.


◆ Build Your Own Strategy

Duplicate any preset, edit individual cells of the basic strategy table, and add deviation rules with your own count thresholds. Your custom strategy becomes the live advisor in Game, the answer key in Decision Training, and a configurable seat in Simulation — test how your approach holds up over thousands of hands.


◆ Long-Term Simulation & Session Analytics

Set stop-win, stop-loss, and bankroll limits. Configure bet ramps per counting system. Run up to 500,000 rounds across repeated sessions and study profit/loss, bankroll movement, and performance statistics — not just one lucky night.


◆ Fully Customizable Table Rules

Decks · Penetration · H17/S17 · Surrender
Double-After-Split · Split Aces · Payout (3:2 / 6:5 / 1:1)

Match the app to the table you actually play at.


Available in English, Traditional Chinese, and Japanese.


Business Information

Legal Business Name: Yuchun Lab Co., Ltd.
Taiwan Unified Business Number: 62046121