Your poker equity reads are wrong.
Train until they're not.
Look at a hand, lock in your estimate, and see the exact number from a real equity engine. A few minutes a day and your gut starts matching the math.
What is Effective Hand Strength?
One number, 0 to 100: how often your hand actually wins by showdown — counting the cards still to come. Not how strong it looks. How often it wins.
The math is published
Four University of Alberta scientists define Effective Hand Strength.
EHS = HS · (1 − NPot) + (1 − HS) · PPotThe machines prove it
AI labs beat professional players at heads-up no-limit, setting poker's landmark man-versus-machine result.
You train on it
Every read you make here is scored against EHS — and the gap is your leak.
Your poker math is either getting sharper or getting rusty.
Know which.
The Performance Journal tracks your rolling deviation baseline, streaks, and personal records across every difficulty and opponent combination. Stop guessing if you're improving.
Train between hands, not between sessions.
- One click from any tab — no new window, no waiting
- Same account, streaks, and journal synced automatically
- Free to install — your existing plan carries over
Free forever. Pro when you're serious.
For getting your reads inside the right ballpark.
- 2 training runs per day (counted when the cards are dealt)
- Amateur mode
- Score labels + streak tracking
- Performance Journal (read-only, last 7 days)
- Exact enumeration + Monte Carlo engine
For closing the gap on the solver. No daily cap.
- Unlimited training runs
- Pro mode with decimal precision scoring
- Full Performance Journal with 30-day baseline
- Personal records across all combos
Cancel anytime. Serious players already spend on solvers. This is the gap they don't know they have.
Built for players who respect the math.
Finally a training tool that treats me like I understand math. The Pro mode deviation score is the metric I didn't know I needed.
I've been playing home games for two years and thought I had decent instincts. My first session showed I was off by 20 points on the flop every time. That was humbling but actually useful.
It runs exact enumeration heads-up and Monte Carlo for multiway. That's not something a casual tool does. This is built by someone who knows the math.