App Guide
Preflop+ Guide: Push/Fold and Poker Math, Mastered
Preflop+ is the definitive preflop training tool for serious poker players. Access GTO-optimal push/fold charts for every stack depth, calculate preflop equity in real time, and analyze ranges against specific opponent profiles. Whether you are grinding tournaments or playing cash games, Preflop+ gives you the mathematical foundation to make confident decisi.
What Preflop+ does
- Push/fold charts for every stack depth
- Preflop equity calculator
- Range vs range analysis
- ICM-aware decision making
- Customizable raise sizes
- Hand history review
How to get the most out of it
Start with the push/fold charts for the stack depth you actually play. Preflop+ builds the math intuition, pot odds, equity, ICM pressure, so the jam-or-fold decision at 12 big blinds stops being a guess. Once the short-stack game is automatic, move up to full opening ranges.
When your short-stack game is automatic and you want full opening and defending ranges with a trainer, the next step is GTO Ranges+; the best GTO trainer app guide explains where each app fits.
Frequently asked
Is Preflop+ free?
Preflop+ is a free download with a free tier, and its charts and calculators work fully offline once downloaded. Pro includes the full library at $29.99 a month, $299.99 a year or $399.99 lifetime.
Get Preflop+
Free tier included, on iPhone and Android. Put this into practice in your next study session.
Download Preflop+ FreePro from $29.99/month, $299.99/year or $399.99 lifetime. See pricing.
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Last updated Oct 24, 2026.