GTOMaster is made and published by Zhang Guanchen. AppBrain is an independent app data site and isn't affiliated with Zhang Guanchen. The app name, icon, screenshots and description belong to Zhang Guanchen and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- January 29, 2026
- Size
- 3.10 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on GTOMaster for iOS
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Store listing
By Zhang Guanchen, from the App Store
Description by Zhang Guanchen Written by the developer, not by AppBrain. Click to read.
This app focuses on learning and training, not gambling or real-money play.
What you’ll learn
• Core poker fundamentals and decision-making logic
• Preflop opening ranges and basic GTO principles
• Equity, odds, and probability calculations
• Common scenarios explained step by step
• Mistake review to reinforce long-term understanding
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 3.10 MB
- Content rating
- Everyone
Technologies used by GTOMaster
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- January 2026
No changelog data
Alternatives
Similar apps and more from Zhang GuanchenAlternatives to GTOMaster
Rankings
App Store top chartsApp Store Rankings for GTOMaster
About the app and developer
About GTOMaster
GTOMaster is an education app developed by Zhang Guanchen.
What is the rating of GTOMaster?
GTOMaster is rated 5.00 out of 5 stars, based on one rating ratings.
Is GTOMaster free?
GTOMaster is free. The app size is 3.10 MB. The latest version available is 1.0. The last update was on January 29, 2026.
What are the requirements for GTOMaster?
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for Zhang Guanchen
Address:
Frequently asked questions about GTOMaster
Is GTOMaster free?
Yes. GTOMaster is free on the App Store.
Is GTOMaster still available?
Yes. GTOMaster is on the App Store, and the last update we saw was on January 29, 2026.
How large is GTOMaster?
GTOMaster is 3.10 MB.
Is GTOMaster suitable for children?
App Store rates the content of GTOMaster as suitable for everyone.
How do people rate GTOMaster?
GTOMaster has one rating of 5.00 stars on the App Store.
Who made GTOMaster?
GTOMaster was developed by Zhang Guanchen. It is listed in the education category on the App Store.
What are the best alternatives to GTOMaster?
People looking at GTOMaster also look at these education apps: OnlyPoker, Poker Master - GTO Training, Gameplan: Learn Poker, XEO Poker, River: Poker Lessons & Trainer.