# GTO Gecko

> GTO Gecko is a GTO poker solver and trainer for web, iOS, Android, and macOS. It ships presolved cash game, MTT, and spin & go libraries (including 3-way multiway spots), adaptive trainers with ELO tracking, and SHAP-based explainability for every solution. Plans start at $24.99/mo; all-access is $39.99/mo.

## Product

- [GTO Gecko](https://gtogecko.com/): Official site — GTO poker solver, trainers, and presolved solution libraries.
- [GTO Gecko Web App](https://play.gtogecko.com): Full solver and trainer suite in the browser, no install needed.
- [GTO Gecko on the App Store](https://apps.apple.com/us/app/gto-gecko-solver-and-trainer/id6738748434): Native iOS and macOS app with on-device solving.
- [GTO Gecko on Google Play](https://play.google.com/store/apps/details?id=com.pekasoftware.gtopostflopsolver.gto_postflop_solver): Native Android app with on-device solving.
- [PLO Edge](https://gtogecko.com/plo-edge): Pot-limit Omaha preflop solver and trainer (iOS and Android).

## Free tools

- [Poker Odds Calculator](https://gtogecko.com/poker-odds-calculator): Instant equity and pot-odds calculations for Texas Hold'em hands.
- [MTT Bankroll Calculator](https://gtogecko.com/mtt-bankroll-calculator): Variance-aware bankroll requirements for tournament players.

## Blog

- [How GTO Gecko's Solutions Are Made: Solvers, Antes, ICM, and Rake](https://gtogecko.com/blog/how-gto-gecko-solutions-are-made): How accurate are GTO app solutions?
- [AI Poker: What GTO AI Tools Can (and Can’t) Do for Your Game](https://gtogecko.com/blog/ai-poker-tools): What poker AI actually is: solvers, neural-net agents, and LLMs compared.
- [Best PLO Trainer Apps and Sites (2026)](https://gtogecko.com/blog/best-plo-trainer-apps): An honest PLO trainer comparison for 2026: what each Omaha tool actually solves…
- [GTO Preflop Strategy: Ranges, Sizes, and the Rules That Matter](https://gtogecko.com/blog/gto-preflop-strategy): GTO preflop strategy explained: solver-derived opening ranges, raise sizes…
- [GTO Wizard Free: What the Free Plan Actually Includes in 2026](https://gtogecko.com/blog/gto-wizard-free): GTO Wizard free plan in 2026: 100 preflop solutions and 1 postflop spot per day…
- [How to Learn PLO: A Five-Stage Path From Hold’em to Omaha](https://gtogecko.com/blog/how-to-learn-plo): How to learn PLO in five stages: the two-card rule, starting hands, preflop…
- [How to Practice Poker: Drills That Actually Improve Your Game](https://gtogecko.com/blog/how-to-practice-poker): How to practice poker off the table: four drill types, a weekly structure, hand…
- [PLO Preflop Ranges: How to Read and Actually Learn Omaha Charts](https://gtogecko.com/blog/plo-preflop-ranges): PLO preflop ranges explained: why Omaha charts need frequencies and EV, how…
- [PLO Starting Hands: What to Play, What to Fold, and Why](https://gtogecko.com/blog/plo-starting-hands): PLO starting hands explained: connectedness, suit classes, nut potential…
- [PLO Strategy: How to Win at Pot Limit Omaha](https://gtogecko.com/blog/plo-strategy-guide): PLO strategy explained: why Omaha equities run closer, how to select starting…
- [PLO vs NLHE: How Omaha and Texas Hold'em Really Compare](https://gtogecko.com/blog/plo-vs-nlhe): PLO vs NLHE compared: hole cards, hand values, equity gaps, variance, and…
- [PLO Wraps: How to Count 13, 16, 17, and 20-Out Draws](https://gtogecko.com/blog/plo-wraps-guide): PLO wraps explained with verified out counts.
- [PLO5 Strategy: How 5-Card Omaha Changes Everything](https://gtogecko.com/blog/plo5-strategy): PLO5 strategy for 5-card Omaha: why the fifth card compresses equities, how…
- [PLO5 Trainer: What 5 Card PLO Training Should Look Like in 2026](https://gtogecko.com/blog/plo5-trainer): What a PLO5 trainer must offer and why so few exist, plus an honest tour of PLO…
- [Are Poker Solvers Allowed? Study Tools vs Real-Time Assistance](https://gtogecko.com/blog/are-poker-solvers-allowed-rta): Poker solvers are generally study tools, but real-time assistance is prohibited…
- [Poker Leak Finder: Use EV Loss to Fix Costly Patterns](https://gtogecko.com/blog/poker-leak-finder-ev-loss): Use EV loss—not accuracy alone—to find poker leaks by street, position, and pot…
- [Poker Solver vs GTO Trainer: What’s the Difference?](https://gtogecko.com/blog/poker-solver-vs-gto-trainer): A poker solver computes strategies; a GTO trainer tests your decisions.
- [Preflop Trainer Guide: Learn GTO Ranges That Stick](https://gtogecko.com/blog/preflop-trainer-guide): Learn how a preflop trainer turns GTO ranges into fast decisions, which settings…
- [Poker Bankroll Management for Aspiring Pros](https://gtogecko.com/blog/bankroll-management-for-pros): How many buy-ins do you need to go pro?
- [Best GTO Poker Trainer Apps in 2026 (Tested & Compared)](https://gtogecko.com/blog/best-gto-apps-platforms): We compared the best GTO poker trainer apps of 2026: GTO Wizard, DTO, Lucid…
- [Best Poker Software in 2026: Trackers, Solvers & Trainers](https://gtogecko.com/blog/best-poker-software): Compare the best poker software in 2026: trackers like PokerTracker 4 and…
- [Best Poker Solver Apps for iPhone & Android (2026)](https://gtogecko.com/blog/best-poker-solver-apps): We tested the best poker solver apps for iPhone and Android in 2026: native…
- [Best Poker Solvers in 2026: Free & Paid GTO Solvers Compared](https://gtogecko.com/blog/best-poker-solvers): We compared the best poker solvers of 2026, desktop and cloud, with verified…
- [Check-Raise Strategy: How to Trap and Win Bigger Pots](https://gtogecko.com/blog/check-raise-strategy): Learn when and how to check-raise in poker: value and bluff check-raises…
- [DTO Poker Review 2026: Is the MTT Trainer Worth It?](https://gtogecko.com/blog/dto-poker-review): Honest DTO Poker review: verified 2026 pricing from free to $99.99/mo, what the…
- [Final Table ICM Strategy: How Pay Jumps Change Every Decision](https://gtogecko.com/blog/final-table-icm-strategy): Final table ICM strategy explained with real numbers: bubble factors, pay jump…
- [Flopzilla & Equilab in 2026: Modern Alternatives for Mac & Mobile](https://gtogecko.com/blog/flopzilla-equilab-alternatives): Flopzilla and Equilab are still Windows-only.
- [Free GTO Poker Resources That Are Actually Free (2026)](https://gtogecko.com/blog/free-gto-resources): Every free GTO poker resource worth using in 2026: open-source solvers, free…
- [GTO Gecko vs GTO Wizard: Honest 2026 Comparison](https://gtogecko.com/blog/gto-gecko-vs-gto-wizard): GTO Gecko vs GTO Wizard, compared honestly by the GTO Gecko team: 2026 pricing…
- [GTO vs Exploitative Poker: When to Deviate (and How)](https://gtogecko.com/blog/gto-vs-exploitative): Learn when GTO poker beats exploitative play and when to deviate.
- [10 Best GTO Wizard Alternatives in 2026 (Cheaper & Mobile)](https://gtogecko.com/blog/gto-wizard-alternatives): Compare 10 GTO Wizard alternatives for 2026 with verified prices, platforms, and…
- [GTO Wizard Pricing 2026: Full Cost Breakdown & Worth-It Math](https://gtogecko.com/blog/gto-wizard-pricing): GTO Wizard costs $49-$279/month in 2026 after the March price increase.
- [How to Use a Poker Solver: The Complete Study Guide](https://gtogecko.com/blog/how-to-use-poker-solver): Learn how to use a poker solver: set the right inputs, read frequencies and EV…
- [ICM Poker Explained: Chip EV vs ICM Made Simple](https://gtogecko.com/blog/icm-poker-strategy): Learn what ICM means in poker, how chip EV differs from $EV, and why ICM…
- [PioSolver Alternatives in 2026: Easier GTO Study, No Windows PC](https://gtogecko.com/blog/piosolver-alternatives): Looking for a PioSolver alternative?
- [PokerSnowie Review 2026: Still Worth It, or Has GTO Moved On?](https://gtogecko.com/blog/pokersnowie-review): Honest PokerSnowie review for 2026: where the AI trainer's advice deviates from…
- [Preflop Charts: GTO Opening Ranges by Position](https://gtogecko.com/blog/preflop-charts-opening-ranges): Master every poker preflop chart with GTO opening ranges for each position.
- [Spin & Go Strategy: The GTO Game Plan for 25bb 3-Max (2026)](https://gtogecko.com/blog/spin-and-go-strategy): Complete Spin & Go strategy guide: GTO opening ranges for 25bb 3-max, SB limp…
- [Poker Ranges Explained: How to Read & Build Like a Solver](https://gtogecko.com/blog/understanding-ranges-in-poker): Learn how to read a poker range chart, count combos, and build solver-approved…
- [What Is a 3-Bet? How to Use Re-Raises to Win More Pots](https://gtogecko.com/blog/what-is-a-3-bet): Learn what a 3-bet is in poker, when to 3-bet for value or as a bluff, and how…
- [What Is a Continuation Bet? C-Bet Strategy Guide](https://gtogecko.com/blog/what-is-a-continuation-bet): Learn what a continuation bet is, when to c-bet for value or as a bluff, optimal…
- [What Is GTO Poker? Game Theory Optimal Explained](https://gtogecko.com/blog/what-is-gto-poker): GTO poker explained in plain English: Nash equilibrium with real numbers, solver…
- [Donk Bet Strategy: When Solvers Lead Into the Raiser](https://gtogecko.com/blog/donk-betting-strategy): Learn when and why to donk bet in poker.
- [Overbet Poker: When and Why Solvers Go Big](https://gtogecko.com/blog/overbetting-strategy): Learn when to overbet in poker and why solvers use massive sizings.
- [Poker Bet Sizing: Size Your Bets Like a Solver](https://gtogecko.com/blog/poker-bet-sizing-strategy): Master poker bet sizing with this complete guide.
- [Poker Equity Explained: Raw, Realized & Fold](https://gtogecko.com/blog/poker-equity-explained): Learn what poker equity means, how to calculate it, and why raw equity, equity…
- [Poker Tilt: How to Recognize, Prevent & Fix It](https://gtogecko.com/blog/poker-tilt-mental-game): Learn how to stop poker tilt from destroying your win rate.
- [Short Stack Strategy: Push-Fold & Survival](https://gtogecko.com/blog/short-stack-strategy): Master short stack strategy in poker tournaments.
- [GTO Gecko Postflop Solver: Every Feature Explained](https://gtogecko.com/blog/gto-gecko-postflop-solver-features-guide): A complete walkthrough of every feature in the GTO Gecko Postflop Solver app —…
- [PLO Gecko (formerly PLO Edge): The Complete Omaha Training App (2026)](https://gtogecko.com/blog/plo-edge-omaha-poker-trainer-guide): Full guide to PLO Gecko (formerly PLO Edge): GTO preflop ranges for PLO4 and…
- [Poker Betting Patterns: Read and Exploit Opponents](https://gtogecko.com/blog/poker-betting-patterns): Learn to read poker betting patterns: spot bet-sizing tells, timing tells, and…
- [Poker Bluffing Strategy: When and How to Bluff](https://gtogecko.com/blog/poker-bluffing-strategy): Master the art of bluffing in poker with this comprehensive guide.
- [Poker Hand Rankings: Complete List Best to Worst](https://gtogecko.com/blog/poker-hand-rankings-guide): Master poker hand rankings with this definitive guide.
- [Poker Outs and Odds: Calculate Your Winning Chances](https://gtogecko.com/blog/poker-outs-and-odds): Learn to count poker outs and convert them to odds fast: the Rule of 2 and 4…
- [Poker Position Strategy: Playing In and Out of Position](https://gtogecko.com/blog/poker-position-strategy): Master poker position strategy with this comprehensive guide.
- [Poker Tells: Guide to Reading Players Like a Pro](https://gtogecko.com/blog/poker-tells-guide): Learn the most reliable poker tells: physical tells, timing tells, and betting…
- [Combo Counting in Poker: The Secret Weapon of Elite Players](https://gtogecko.com/blog/combo-counting): Learn how to count hand combinations like a pro.
- [Squeeze Play in Poker: When and How to Execute](https://gtogecko.com/blog/squeeze-play-strategy): Master the squeeze play - one of poker's most profitable preflop moves.
- [What Is a Poker Satellite? Tournament Entry Guide](https://gtogecko.com/blog/poker-satellites): Learn what poker satellites are and how they work.
- [Polarized vs Merged Ranges: The Complete Strategy Guide](https://gtogecko.com/blog/polarized-vs-merged-ranges): Master polarized and merged betting ranges in poker.
- [Pot Odds and Poker Math: The Complete Practical Guide](https://gtogecko.com/blog/pot-odds-poker-math): Master pot odds and essential poker math: calculate the price of any call in…
- [Poker Warm-Up Routines: Prepare for Every Session](https://gtogecko.com/blog/poker-warm-up-routines): Build a repeatable pre-session warm-up so you can sit down focused, confident…
- [Blockers in Poker: Why They Decide Your Bluffs](https://gtogecko.com/blog/blockers-unblockers): Blockers and unblockers explained: how card removal shapes bluff selection…