PreFlop GTO Poker Trainer
Zhongyuan Tang Education iPhoneiPadiPod touch
PreFlop GTO Poker Trainer is a free Education app for iPhone and iPad by Zhongyuan Tang. Rated 5.0/5 from 1 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 11 MB
- Age 17+
- Updated
- Jul 15
- 2026 · v1.0.1
Screenshots
About PreFlop GTO Poker Trainer
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
What’s new
Version 1.0.1 · Updated July 15, 2026
- 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.
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App privacy
The developer, Zhongyuan Tang, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Identifiers: User ID
Used for: App Functionality
Alternatives to PreFlop GTO Poker Trainer
Looking for apps like PreFlop GTO Poker Trainer? Here are 6 similar apps on the App Store. The highest rated is Texas Holdem AI Poker Trainer (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| PreFlop GTO Poker Trainer | 5.0 / 5 (1 rating) | Free | July 15, 2026 | |
| Texas Holdem AI Poker Trainer | 5.0 / 5 (3) | Free | Oct 19, 2026 | Compare |
| Poker Study AI | 5.0 / 5 (2) | Free | Sep 14, 2026 | Compare |
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