# Preflopper: PLO GTO Trainer — Omaha Poker Preflop Ranges

> Preflop GTO solver for Pot Limit Omaha poker players. (iPhone/iPad app by Viatcheslav Ortynskiy.)

- Source: https://appshunter.io/ios/app/preflopper-plo-gto-trainer/id1479286750 (this page in markdown: same URL + `.md`)
- Developer: [Viatcheslav Ortynskiy](https://appshunter.io/developer/1479286749)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 649 MB
- Languages: American English
- Released: 2020-07-28
- Data updated: 2026-11-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/preflopper-plo-gto-trainer/id1479286750/reviews.md

## What is Preflopper?

Improve your preflop PLO skills with Preflopper!

With Preflopper, you can quickly find GTO-based decisions for:

- Open Raising
- Flatting
- 3-Betting
- BB Defence
- Advanced SB Limping
- 3-way situations

We made hundreds of billions of simulations using one of the most famous and recognized poker solvers to find GTO (Game Theory Optimal) solutions for each hand in the most common preflop PLO situations.

As a result of these simulations, we received a huge amount of data and organized it in a clear graphical format. We divided all 270,725 Omaha starting hands into 82 categories. Choose a hand, position, stack size, and rake structure to see which part of the category the solver recommends to fold, call, raise, 3-bet, 4-bet, or limp.

Preflopper also shows which part of the category your exact hand falls into, helping you understand not only the recommended action but also the strength and structure behind it.

Thanks to the graphical interface used in Preflopper, you can study GTO solutions and adjust your game to different rake structures, stack depths, and opponent tendencies.

The app can be used for free with ads and without daily simulation limits. A subscription removes banner and interstitial ads.

If you still have questions, do not hesitate to ask in our Preflopper community:
https://t.me/joinchat/JKunshu1HSnvxpi2_k49mw

Before buying, please read the Terms of Use:
https://karma-tracker-4290a.web.app/preflopper/terms/

Privacy Policy:
https://karma-tracker-4290a.web.app/preflopper/privacy/

## Key features

- GTO preflop decisions for PLO
- Open raising, flatting, 3-betting
- BB defense and SB limping
- 3-way situations analysis
- Graphical representation of solutions
- Customizable by rake and stack size

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Access | $19.99 | per month |
| Weekly Access | $6.99 | per 7 days |
| Yearly Subscription | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $149.99 | one-time |


## Is Preflopper safe?

Not enough ratings yet to assess Preflopper.

## Is Preflopper legit?

Preflopper: PLO GTO Trainer appears to be a legitimate app. The AppsHunter Legitimacy Score for Preflopper is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/preflopper-plo-gto-trainer/id1479286750/reviews.md

### 5/5 — Thanks

*2023-09-21*

I use the app the categories is more useful and I can understand Preflop situation most important things in Omaha as first step is understanding hand type the 8categories is very useful guideline

**Developer response:** Thank you, and sorry for the late reply! We’re glad the hand categories helped you make sense of PLO preflop decisions. We’ve since added Training Mode, where you can practise specific categories, check your answers, and get recommendations on what to work on next. Hope you find it even more useful! 🙂

### 5/5 — Easy to use and improve your poker skill

*2022-03-02*

I like it
Its easy
And you dont care about mistakes on preflop
+ev

### 1/5 — Жадюги

*2022-01-19*

Нет варианта полноценной покупки, только подписка, поэтому кол

## Frequently asked questions about Preflopper

### What is Preflopper?

Preflopper is a tool that provides Game Theory Optimal (GTO) preflop decisions for Pot Limit Omaha (PLO) poker. It uses billions of simulations to offer strategic advice for various hand types, positions, and stack depths.

### How does Preflopper help improve my game?

Preflopper helps by showing you GTO-based actions for common preflop scenarios in PLO. You can study these solutions, understand the reasoning behind them, and adjust your play based on different rake structures and stack sizes.

### Does Preflopper have ads?

Yes, Preflopper contains advertisements. A subscription is available to remove banner and interstitial ads.

### What are the subscription options for Preflopper?

Preflopper offers Weekly Access for $6.99, Monthly Access for $19.99 (with a 7-day free trial), and Yearly Subscription for $99.99.

### What devices does Preflopper support?

Preflopper is available on iPhone, iPad, and iPod devices.

### What is the age rating for Preflopper?

Preflopper has an age rating of 17+, indicating it is intended for mature audiences.

### How often is Preflopper updated?

The latest version of Preflopper is 2.10, and it was last updated on October 31, 2026. This indicates a consistent update schedule.

### Where can I find the Terms of Use and Privacy Policy for Preflopper?

The Terms of Use and Privacy Policy for Preflopper can be found at https://karma-tracker-4290a.web.app/preflopper/terms/ and https://karma-tracker-4290a.web.app/preflopper/privacy/, respectively.

## Version history (last 5 releases)

### 2.10 — 2026-10-31

Minor interface improvements and bug fixes for a smoother training experience.

### 2.09 — 2026-10-22

Improved the interface and training experience, refined blind-versus-blind scenarios and answer choices, and fixed minor bugs.

### 2.06 — 2026-10-19

• Improved the training layout with easier access to Show GTO and Next Hand.
• Made correct answers clearer with stronger highlighting and a compact result indicator.
• Added in-app subscription management.
• Made hand categories easier to find.
• Fixed an issue that could prevent training from continuing after a subscription purchase.

### 2.02 — 2026-10-14

Welcome to Preflopper 2.0!

• New Training Mode: practise preflop decisions and get instant feedback.
• Training reviews every 20 answers, with personalised recommendations based on your results.
• Focus on areas that need improvement: apply recommended settings and practise multiple hand categories.
• New Lifetime Access option: unlock unlimited training and hand checks with a one-time purchase. Subscriptions remain available.
• Advertising removed. Free access includes 30 training answers and 5 manual hand checks per day.
• Expanded Visual Guide and improved iPad layouts.
• Bug fixes and improvements to mixed and borderline decisions.

### 1.56 — 2026-07-01

Added detailed follow-up branches after Hero Open, showing responses to single raises from each possible position. Improved result clarity and UI readability.

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## More apps by Viatcheslav Ortynskiy

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- [Host Calendar](https://appshunter.io/ios/app/host-calendar/id6795602928)
- [LinkNotes: Notes to Android](https://appshunter.io/ios/app/linknotes-notes-to-android/id6797109576)

All apps by Viatcheslav Ortynskiy: https://appshunter.io/developer/1479286749

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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 2026-11-03.*