Preflop+ Poker GTO Nash Charts
Preflop+ Poker GTO Nash Charts Summary
Preflop+ Poker GTO Nash Charts is a with in-app purchases iOS app in Tools by Crafty Wheel Studios Pty Ltd. Released in Sep 2018 (7 years ago). It has 1.2K ratings with a 4.61★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 3.4K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Apr 7, 2026.
Store info: Last updated on App Store on Apr 7, 2026 .
4.61★
Ratings: 1.2K
Screenshots
App Description
Know the exact EV of every preflop decision — before you sit down.
Preflop+ gives you Nash equilibrium shove/fold charts with exact EVs, five interactive training drills, and a complete set of poker math calculators — all working fully offline. No internet required, ever.
"Preflop+ is a great tool. It takes all the Nash Charts and distills them at your fingertips. It is far better than other apps as it displays EV of what each hand will be earning." — Matt Berkey, High Stakes Cash Game Pro & Founder, Solve For Why Academy
"I use the app every single day to improve my ability to quickly calculate pot odds and equity situations — invaluable in the live setting." — Lara Eisenberg, WSOP Bracelet Winner
WHAT'S INSIDE PREFLOP+
• Nash Shove/Fold Charts with Exact EVs — See the EV of every hole card for shove, call, rejam, and call-rejam decisions across all stack sizes (5-25bb+), positions, and player counts. Unlike other apps that just show "shove" or "fold," Preflop+ shows the exact EV so you can avoid marginal spots when you have an edge.
• Equity Calculator — The fastest and most accurate equity calculator on iOS. Hand vs hand, hand vs range, range vs range. Works on all streets: preflop, flop, turn, and river.
• Equity Drills — Test and sharpen your equity estimation skills with interactive quizzes. Essential for making fast, confident decisions in live games.
• Pot Odds Trainer — Practice calculating pot odds in realistic game scenarios. Build the mental math skills that separate winning players from losing ones.
• Combinatorics Trainer — Master hand combinations and blocker effects. Understand how many combos of each hand type exist on any given board.
• Custom Range Builder — Create, save, and drill your own preflop ranges. Build ranges for OPEN, CALL, 3-BET, 4-BET and more with beautiful chart overlays.
• Poker Math Fundamentals — Calculators such as MDF, Geometric sizings that will be handy for study sessions, completely offline wherever you go at your fingertips
WHO IS PREFLOP+ FOR?
→ Tournament players who need to nail short-stack shove/fold/rejam decisions — the spots that determine whether you cash or bust.
→ Cash game players who want to understand preflop EVs deeply, not just memorize charts.
→ Live players who need to build pot odds and equity math skills for real-time decision making at t