# GTO Preflop — Fast Preflop Poker Decisions

> AI-powered GTO preflop solver and trainer for Texas Hold'em poker. (iPhone/iPad app by Peka Software AS.)

- Source: https://appshunter.io/ios/app/gto-preflop/id1629141961 (this page in markdown: same URL + `.md`)
- Developer: [Peka Software AS](https://appshunter.io/developer/1618515753)
- Category: Utilities, Games, Card, Simulation
- Price: Free with in-app purchases
- Rating: 4.80/5 from 238 App Store ratings · 13 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 120 MB
- Languages: American English
- Released: 2022-06-16
- Data updated: 2026-08-28
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/gto-preflop/id1629141961/reviews.md

## What is GTO Preflop?

Master Texas Holdem with the Ultimate GTO Preflop Solver & AI Poker Trainer!

GTO Preflop is the professional poker solver and preflop trainer trusted by winning players worldwide. Perfect your Texas Holdem ranges, improve your win rate, and dominate cash games, MTTs, and Spin & Go with our AI-powered GTO solver technology.

KEY FEATURES:

• POKER SOLVER & RANGE VIEWER
Access professional GTO preflop charts and opening ranges for every position. Our poker calculator delivers instant solver-approved strategies for all stack sizes.

• ADVANCED MULTIWAY SOLVER
Master complex scenarios with our multiway range calculator. See how GTO ranges adjust with multiple opponents - essential for modern poker strategy.

• INTERACTIVE POKER TRAINER WITH ACHIEVEMENTS
Build winning habits with our preflop training system. Track progress with ELO ratings and unlock achievements while mastering GTO poker fundamentals through hands-on practice.

• COMPREHENSIVE COVERAGE
- Cash Games: 50BB & 100BB regular, 100BB & 200BB with ante
- MTT ChipEV: 3BB to 100BB stack depths
- Spin & Go: 2BB to 34BB including asymmetrical stacks
- 2-handed to 8-handed formats

• PROFESSIONAL POKER TOOLS
- Equity calculator with EV visualization
- Preflop range charts for all positions
- 3-betting ranges and squeeze play strategies
- RFI (Raise First In) optimal frequencies
- UTG, BTN, and BB specialized ranges
- Advanced filtering for specific game situations
- Achievement system to track your progress

• PROVEN POKER TRAINING RESULTS
Join players using our poker solver to improve their online poker and live game performance. Our GTO training app delivers strategies informed by professional-level solver technology.

• SUBSCRIPTION OPTIONS
- Premium access unlocks all positions, stack sizes, and advanced features
- Regular updates with new game formats and improved solutions

WHY CHOOSE OUR POKER SOLVER?

Unlike basic poker calculators or static preflop charts, GTO Preflop delivers dynamic solver-based strategies with AI-powered coaching. Get professional Texas Holdem training on your mobile device - perfect for players seeking an alternative to desktop solvers.

Whether you're grinding online poker, studying Texas Holdem strategy, or preparing for tournaments, our GTO solver app provides the edge you need. Learn optimal poker strategy and start winning more with scientifically proven ranges!

SUBSCRIPTION DETAILS:
- Payment will be charged to your Apple ID account at confirmation of purchase
- Subscription automatically renews unless turned off at least 24 hours before the end of the current period
- Your account will be charged for renewal within 24 hours prior to the end of the current period
- You can manage and turn off auto-renewal by going to your Account Settings after purchase
- Privacy Policy: https://www.gtopre.com/privacy
- Terms of Use: https://www.gtopre.com/terms

Note: This app is for educational purposes. Please play responsibly and within your means.

## Key features

- GTO preflop solver and range viewer
- Advanced multiway solver
- Interactive poker trainer with achievements
- Comprehensive coverage for cash games, MTTs, and Spin & Go
- Equity calculator with EV visualization
- Professional preflop range charts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro - 1 Month | $19.99 | per month |
| Pro Quarterly | $39.99 | per 3 months |
| Pro Weekly | $14.99 | per 7 days |
| Pro Monthly | $29.99 | per month |
| Pro Weekly | $11.99 | per 7 days |
| Pro Quarterly | $59.99 | per 3 months |
| Pro Yearly | $149.99 | per year |
| Pro Yearly | $179.99 | per year |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $119.99 | per year |
| Pro Monthly | $19.99 | per month |
| Pro version - Billed annually | $119.00 | per year |
| Full Access | $16.99 | per month |
| Access to Pro features | $107.99 | per year |
| Access to all ranges | $29.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full feature access - Lifetime | $359.00 | one-time |


## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/gto-preflop/id1629141961/reviews.md

### 1/5 — Paid app

*2026-05-02*

Nothing is free

### 2/5 — Dimensionamento de tela

*2026-04-30*

Problema de dimensionamento de tela no iPhone. Simplesmente não tem como clicar em alguns botões do app. Não consegui testar!

**Developer response:** Olá, obrigado pelo aviso — você está certo, em alguns iPhones com tela menor o botão "Continuar" fica abaixo da área visível e a página não rola, impedindo o cadastro. Identificamos e corrigimos o problema: a próxima versão deixa todas as páginas do onboarding roláveis, então o botão fica sempre acessível. Depois de atualizar o app, você deve conseguir avançar normalmente. Desculpe pelo transtorno.

— Equipe GTO Preflop

### 3/5 — Viele schlecht Moves

*2026-03-05*

Presentation good control simple but I can not recommend maybe as an extreme beginner otherwise too bad very often wrong decisions that are absolutely bad do not trust it

**Developer response:** Thanks for the feedback. The recommendations follow GTO (Game Theory Optimal) ranges from solvers, which intentionally don't always match what feels right — they're balanced ranges designed to be unexploitable, not "best play in this exact spot." Some GTO moves look counter-intuitive (wide 3-bets, light cold-calls) until you study them. Happy to explain a specific spot you found surprising — drop us a note at petter@pekasoftware.com with the position and hand and we'll walk through the reasoning.

— GTO Preflop Team

### 3/5 — Decent but expensive and limited

*2026-01-17*

Requires a quick sign up after a very brief trial., Pretty expensive for an app that only handles pre-flop situations.

**Developer response:** Thanks for the feedback. You're right that the scope is preflop-only — it's a deliberate focus, since preflop decisions drive a large share of overall EV and we'd rather do that one thing well than spread thin. If you have specific questions about positions or ranges, petter@pekasoftware.com is open.

— GTO Preflop Team

### 5/5 — Muito bom!

*2025-10-28*

App muito bom para treino, você consegue ver e perceber a evolução.

**Developer response:** Obrigado pelo apoio! Ficamos felizes que esteja vendo evolução com o app — esse é exatamente o objetivo. Boa sorte nas mesas!

— Equipe GTO Preflop

### 2/5 — Não compensa pelo valor

*2025-09-18*

Mostra os ranges mas vc não consegue alterar nada, bb dos adversários, icm, valor de aposta, e nada de pós flop

**Developer response:** Obrigado pelo feedback. Sobre a abrangência: focamos nos 99% dos spots que aparecem na prática — as situações que acontecem o tempo todo nas mesas. Casos muito específicos como ICM com distribuição única de stacks entre os jogadores são teoricamente possíveis, mas exigem um poder computacional gigantesco — o cálculo levaria décadas com a tecnologia atual. Por isso priorizamos cobrir bem o que de fato aparece em mãos reais, em vez de tentar cobrir tudo superficialmente. Pós-flop está fora do escopo deste app; se quiser estudar pós-flop, dá uma olhada no GTO Gecko, nosso app irmão. Para dúvidas específicas, petter@pekasoftware.com.

— Equipe GTO Preflop

### 2/5 — Willing to pay for it?

*2025-07-27*

I activated my trial and did about 500 hands. My accuracy still shows 0% and none of the metrics or analysis are doing anything… this seems like a useful tool thats worth having, but only if it really works. 

I’ll keep an eye out.

**Developer response:** Thanks for the detailed feedback — that was a real bug, and we've fixed it. The stats pipeline and trainer accuracy calculation have been rewritten since you tested. If you give it another shot, every hand should now reflect in your stats. Any issues, email petter@pekasoftware.com and we'll dig in.

— GTO Preflop Team

### 5/5 — Genial

*2025-01-17*

Je recommande, logiciel simple mais efficace pour comprendre le jeux préflop, seul inconvénient pas de version pour Windows.. 👍🏼👍🏼

**Developer response:** Merci beaucoup ! Pour Windows, il n'y a pas de version prévue pour l'instant — on reste concentrés sur iOS et Android pour bien faire ces plateformes. Mais on note la demande. Bon jeu !

— Équipe GTO Preflop

### 2/5 — It says wrong, whats the correct move?

*2024-08-07*

So how to correct?

### 5/5 — Highly recommend

*2024-06-28*

Great till to help your preflop strategy

## Frequently asked questions about GTO Preflop

### What does GTO Preflop do?

GTO Preflop is a professional poker solver and preflop trainer designed to help players master Texas Hold'em strategy. It provides AI-powered GTO solver technology to analyze preflop ranges, offer optimal strategies for various game scenarios, and includes an interactive trainer to build winning habits.

### What are the key features of GTO Preflop?

Key features include a GTO poker solver and range viewer with instant solver-approved strategies, an advanced multiway solver for complex scenarios, and an interactive poker trainer with achievements and ELO ratings. It also offers comprehensive coverage for cash games, MTTs, and Spin & Go formats, along with professional poker tools like an equity calculator and specialized range charts.

### How much does GTO Preflop cost?

The app operates on a subscription model. Premium access unlocks all positions, stack sizes, and advanced features. Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period.

### What poker formats and stack sizes are covered?

The app provides comprehensive coverage for Cash Games (50BB & 100BB regular, 100BB & 200BB with ante), MTT ChipEV (3BB to 100BB stack depths), and Spin & Go (2BB to 34BB including asymmetrical stacks). It supports 2-handed to 8-handed formats.

### Who is this app intended for?

This app is for serious Texas Hold'em players, including those grinding online poker, studying strategy, or preparing for tournaments. It's particularly useful for players seeking an alternative to desktop solvers and aiming to improve their win rate with scientifically proven ranges.

## Version history (last 5 releases)

### 3.0.30 — 2026-05-26

Version 3.0.30

Improved performance and stability.

### 3.0.28 — 2026-05-20

Version 3.0.28

Improved performance and stability.

### 3.0.27 — 2026-05-11

Refreshed App Store screenshots and visual improvements across all localizations.

### 3.0.26 — 2026-05-08

Version 3.0.26

Improved performance and stability.

### 3.0.25 — 2026-05-06

Version 3.0.25

Improved performance and stability.

## Apps similar to GTO Preflop

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| --- | --- | --- | --- |
| [Preflop+ Poker GTO Nash Charts](https://appshunter.io/ios/app/preflop-plus-poker-gto-nash-charts/id1435468870) | 4.6 (1,017) | Free | Utilities |
| [Bink Poker Bankroll Tracker](https://appshunter.io/ios/app/bink-poker-bankroll-tracker/id6445878829) | 4.8 (789) | Free | Utilities |
| [Poker Bankroll Tracker](https://appshunter.io/ios/app/poker-bankroll-tracker/id999514771) | 4.2 (93) | Free | Utilities |
| [GTO Poker Ranges By Red Chip](https://appshunter.io/ios/app/gto-poker-ranges-by-red-chip/id1619585130) | 4.0 (11) | Free | Utilities |
| [Postflop+ GTO Poker Trainer](https://appshunter.io/ios/app/postflop-plus-gto-poker-trainer/id1488850006) | 4.7 (1,954) | Free | Utilities |
| [Pokerbase - Tracking & Staking](https://appshunter.io/ios/app/pokerbase-tracking-and-staking/id1387987786) | 4.8 (170) | Free | Utilities |

## More apps by Peka Software AS

- [GTO Cashgame Ranges](https://appshunter.io/ios/app/gto-cashgame-ranges/id1673105866)
- [GTO Poker Trainer: Postflop](https://appshunter.io/ios/app/gto-poker-trainer-postflop/id6448717874)

All apps by Peka Software AS: https://appshunter.io/developer/1618515753

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*