PreFlop GTO Poker Trainer
Push Fold Charts & Nash Ranges
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Drill preflop decisions until they're reflexes: instant verdicts with real math, 13x13 range charts, computed push/fold Nash tables, and a personal leak analyzer.
PreFlop GTO Poker Trainer is a free, offline Texas Hold'em preflop trainer: 13x13 GTO range charts for open / defend / 3-bet / 4-bet / squeeze spots, our own computed push/fold Nash for 8-25bb stacks, a personal leak analyzer, and a 20-day training plan.
WHY IT'S DIFFERENT
- Honest by design. We never fake EV numbers or mixed frequencies. Hand-tuned ranges are clearly labelled "reference ranges"; only the spots we can actually solve (push/fold all-in equity) show real Nash numbers.
- Works offline. The whole trainer runs on your device - drill on a plane, on the subway, anywhere.
- Free core, forever. The trainer, range charts and mistake review stay free. Pro unlocks the power tools, never the basics.
WHAT YOU GET (FREE)
- Pre-flop trainer: open / defend / vs 3-bet / vs 4-bet / squeeze / cold-call / push-fold, cash & MTT.
- 13x13 range charts you can study hand by hand.
- Smart deal: balanced question bank that mixes raise / call / fold / all-in and only borderline folds - no obvious trash.
- Mistake review pile with light spaced repetition, so your leaks stay drillable.
- Pre-flop diagnosis: an 18- or 45-hand test on the real table, with an answer + explanation after every hand, then a personalised report.
PRO
- Personal profile & leak analyzer - your tendencies (too loose / too tight / passive / aggressive), most-missed spots, one tap to drill.
- 20-day personalised training plan with daily, do-able cards and a streak.
- Our own computed push/fold Nash (9-max 8-20bb, 6-max 10-20bb, BB call-off, heads-up 5-25bb) - measured exploitability shown, not assumed.
- Range-vs-range equity calculator, with optional flop/turn/river boards.
Built by a squirrel who hates fake GTO. Honesty over flash.
Note: an educational study & training tool for poker theory. No wagering, no payouts, no real-money play of any kind.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pre-flop.ai-speeds.com/privacy.html
- Bug fix: on first launch the welcome overlay covered the language button, so new users couldn't switch language at all. You can now change language at any time.
- The welcome cards themselves now translate right away when you switch language.
- Corrected the interface languages this app declares to the App Store: English, Simplified Chinese, Japanese, German and Spanish are all listed now.
- Push/fold charts: fixed the 20bb cutoff range, which was jamming too many hands.
The developer, Zhongyuan Tang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zhongyuan Tang
- Size
- 11.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Gambling
- In-App Purchases
Yes
- Pro Monthly $4.99
- Pro Yearly $29.99
- Copyright
- © 2026 Zhongyuan Tang