GTOPlaybook
KJiny Tools
Hold'em GTO Chart and Win Rate Calculator
- Downloads
- 10+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jun 25
- 2026 · v1.0.5
Screenshots
About GTOPlaybook
GTOPlaybook is a GTO chart and win rate calculator app designed for learning Texas Hold'em.
To allow you to focus on learning and analysis rather than actual play, it provides features for checking charts for frequently used situations and calculating hand win rates.
Key Features
GTO Charts
You can view pre-flop strategy charts based on your position and situation. You can intuitively understand which hands to open, call, 3-bet, or fold.
Hand Win Rate Calculator
Quickly check your win rate based on your hand and board situation. You can learn the criteria necessary for decision-making by comparing various scenarios.
Strategy Learning by Position
Approaches for positions such as UTG, MP, CO, BTN, SB, and BB are organized, making it easy to understand the differences in strategy that vary depending on the position.
Learning-Centric UI
Designed to allow you to quickly access necessary charts and information without complex settings. It is structured to be suitable for repetitive learning and review.
Tool for Improving Hold'em Skills
Beginners can use it to master basic hand selection criteria, while experienced players can use it to review their strategies.
Suitable for:
Users who want to learn basic Texas Hold'em strategies
Users who want to quickly check pre-flop charts
Users who want to learn judgment criteria by calculating hand win rates
Users who want to review strategies before and after actual games
Note
This app is intended for learning Hold'em strategies and providing information.
It does not offer real money gambling or betting features.
The charts and calculation results provided are for learning purposes only.
To allow you to focus on learning and analysis rather than actual play, it provides features for checking charts for frequently used situations and calculating hand win rates.
Key Features
GTO Charts
You can view pre-flop strategy charts based on your position and situation. You can intuitively understand which hands to open, call, 3-bet, or fold.
Hand Win Rate Calculator
Quickly check your win rate based on your hand and board situation. You can learn the criteria necessary for decision-making by comparing various scenarios.
Strategy Learning by Position
Approaches for positions such as UTG, MP, CO, BTN, SB, and BB are organized, making it easy to understand the differences in strategy that vary depending on the position.
Learning-Centric UI
Designed to allow you to quickly access necessary charts and information without complex settings. It is structured to be suitable for repetitive learning and review.
Tool for Improving Hold'em Skills
Beginners can use it to master basic hand selection criteria, while experienced players can use it to review their strategies.
Suitable for:
Users who want to learn basic Texas Hold'em strategies
Users who want to quickly check pre-flop charts
Users who want to learn judgment criteria by calculating hand win rates
Users who want to review strategies before and after actual games
Note
This app is intended for learning Hold'em strategies and providing information.
It does not offer real money gambling or betting features.
The charts and calculation results provided are for learning purposes only.
What’s new
Version 1.0.5 · Updated June 25, 2026
앱 안정성이 개선되었습니다.
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