# GTOBase - GTO Poker Train&View — GTO Poker Tool: Viewer&Trainer > GTO poker strategy library and analysis tool for professional players. (iPhone/iPad app by Simple Software Solutions FZE LLC.) - Source: https://appshunter.io/ios/app/gtobase-gto-poker-train-and-view/id1591933670 (this page in markdown: same URL + `.md`) - Developer: [Simple Software Solutions FZE LLC](https://appshunter.io/developer/1693692952) - Category: Entertainment, Education - Price: Free - Rating: 3.95/5 from 19 App Store ratings · 17 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 22 MB - Languages: English - Released: 2022-01-11 - Data updated: 2026-06-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/gtobase-gto-poker-train-and-view/id1591933670/reviews.md ## What is GTOBase? GTOBase is the ultimate GTO poker application that includes all necessary tools a professional poker player needs to work on a game in one place: - An extensive Library of accurately calculated GTO strategies for various poker disciplines, both preflop and postflop (>1,000,000 of solved flops) - Multifunctional Strategy Viewer that allows you to explore a strategy from any perspective. Strategy visualization tools allow you to study it both at the aggregated level and disassemble it into atoms - GTO Training Tool (will be added soon) which makes the learning process interesting and as close as possible to the real game format What is the secret of the success of the GTOBase app? - Poker game trees are designed by successful professional players and coaches with a great experience both in playing poker and working with GTO tools - The heart of the app uses the best solving algorithms for calculating strategies. All trees are solved with a very high accuracy, which you will not find in any other app - Our application is the only one on the market that uses own solvers that have been on the market for a long time, so we can responsibly guarantee the quality of strategies in our application - The team behind the app is very strong and experienced, it includes developers and analysts with extensive experience working on poker applications. Many of the things we design and publish are innovative in the marketplace and have not been done by anyone else GTOBase is your choice if you want to stay ahead of competition in poker! ## Key features - Extensive GTO strategy library - Preflop and postflop solutions - Multifunctional strategy viewer - Strategy visualization tools - GTO training tool (coming soon) - High accuracy GTO calculations ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/gtobase-gto-poker-train-and-view/id1591933670/reviews.md ### 4/5 — Paid for subscription, got locked out *2025-04-10, version 2.09* Paid for subscription to use post-flop solver. The next day app does not work. Throws errors upon opening. Likewise for desktop site on other devices. Delete app and re-install, log in with different email account. App works fine, likewise for desktop site. Re-log in to the account that I paid for subscription on and app no longer works. Have not had response on app support services. Something is obviously wrong... ### 1/5 — Can’t login *2025-03-03, version 2.09* Login screen is broke - this might be one of those apps that just scrapes your password and has no app behind it ### 2/5 — Crazy solves *2024-12-14, version 2.09* Some really crazy solves, like calling 33 in UTG v BTN 3b in cash game. Pio doesn’t even have 33 in the UTG’s opening range, let alone calling a 3b OOP. I do not recommend this app for the money. Get GTO wizard or GTO+, if you don’t want to pay a monthly subscription. ### 1/5 — Doesn’t start *2024-03-07, version 2.09* Dead from the start. ### 5/5 — Amazing App! Add 9max cash? *2024-01-14, version 2.09* Title ### 1/5 — Requires you to login *2023-10-30, version 2.09* App requires you to sign up even though it’s free. ### 5/5 — Fantastic App *2023-08-17, version 2.09* And it’s free! ### 2/5 — Misleading evaluations *2023-06-09* At first glance, this looks like a great GTO trainer: It’s easy to use and offers infinite scenarios to play out. The problem is, it tells you whether your plays are right or wrong based on the specific cards your opponents are holding! The exact same play in the exact same situation could be great or terrible, depending on those face-down cards. As a result, the feedback you’re getting on your play is nearly useless. An ideal trainer would put you up against realistic ranges instead. I get why this trainer doesn’t do that—it would make the GTO calculations much, much more complicated—but it’s still disappointing. ### 4/5 — Спасибо *2023-05-29, version 2.06* После двух тренировок на постфлопе игра в живую сразу улучшилось ### 5/5 — Good *2023-02-16, version 2.03* I'd like to see other hands' strategies in training mode as well. ## Frequently asked questions about GTOBase ### What is GTOBase? GTOBase is a GTO poker application offering a library of GTO strategies and a viewer for in-depth analysis. It aims to help professional players improve their game by providing accurate GTO solutions. ### What kind of GTO strategies does GTOBase offer? GTOBase provides an extensive library of accurately calculated GTO strategies for various poker disciplines, covering both preflop and postflop play. It includes over 1,000,000 solved flops. ### How accurate are the GTO strategies in GTOBase? The app uses its own solvers with a long market presence, developed by experienced professionals and coaches. It guarantees the quality and high accuracy of its GTO strategy calculations. ### Is GTOBase available on Android devices? Currently, GTOBase is supported on iPhone and iPod devices. Information regarding Android compatibility is not provided in the app data. ### When was GTOBase last updated? The latest version of GTOBase was released on July 2, 2023. The app was initially released on January 11, 2022. ### What is the user rating for GTOBase? GTOBase has a rating of 3.9 stars based on 19 user ratings. This indicates a generally positive but mixed user reception. ### Does GTOBase have ads? No, GTOBase does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience. ### What age rating does GTOBase have? GTOBase is rated 4+, making it suitable for users of all ages. This age rating suggests no mature content is present in the application. ## Version history (last 5 releases) ### 2.09 — 2023-07-02 Small fixes ### 2.08 — 2023-06-29 - Small fixes ### 2.07 — 2023-06-15 - Fixed trainer crashes - Fixed sessions save logic - Small fixes throughout the app ### 2.06 — 2023-05-15 - Reworked replay logic - Optimized performance and memory usage - Bug fixes ### 2.05 — 2023-04-25 - Fixed bugs - Added equity graph in View ## Apps similar to GTOBase | App | Rating | Price | Category | | --- | --- | --- | --- | | [Triton Poker Plus](https://appshunter.io/ios/app/triton-poker-plus/id1603401754) | 4.9 (864) | Free | Entertainment | | [SharkScope](https://appshunter.io/ios/app/sharkscope/id1494259754) | 2.0 (7) | Free | Entertainment | | [BravoPokerLive](https://appshunter.io/ios/app/bravopokerlive/id470322257) | 3.0 (38) | Free | Entertainment | | [PokerTimer](https://appshunter.io/ios/app/pokertimer/id340175157) | 4.7 (1,125) | Free | Entertainment | | [GameID](https://appshunter.io/ios/app/gameid/id1553156844) | 5.0 (2) | Free | Entertainment | | [Run It Once Mobile](https://appshunter.io/ios/app/run-it-once-mobile/id1482447953) | 5.0 (3) | Free | Entertainment | ## More apps by Simple Software Solutions FZE LLC - [GTO Sensei](https://appshunter.io/ios/app/gto-sensei/id1523876570) All apps by Simple Software Solutions FZE LLC: https://appshunter.io/developer/1693692952 ## Related topics [gto base](https://appshunter.io/ios/topics/gto-base) · [gto postflop solver](https://appshunter.io/ios/topics/gto-postflop-solver) · [gto solver alternative](https://appshunter.io/ios/topics/gto-solver-alternative) --- *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 2026-06-18.*