Solid preflop trainer
Most training tools I've tried are weak for preflop, they just deal you obvious hands. This one does mix in the awkward spots you mess up in real games. For preflop practice gotta say it's the best I've come across.

Master Pot Limit Omaha preflop strategies with this GTO trainer. Practice realistic hands, explore optimal ranges, and learn the concepts behind advanced poker play. Designed for serious players looking to improve their game.
1.0
July 9, 2026
PreflopWhiz uses a GTO (Game Theory Optimal) approach, providing solver-computed strategies for Pot Limit Omaha. It features a trainer for drilling realistic spots and a lab for exploring preflop ranges, supported by a wiki explaining core concepts.
The trainer provides instant feedback on your decisions, scoring your folds, calls, and raises against the solver's solution. It also highlights the EV (Expected Value) cost of your mistakes, allowing you to identify areas for improvement.
PreflopWhiz is a study tool designed to improve preflop decision-making in Pot Limit Omaha. It does not currently offer formal certifications upon completion of its training modules.
PreflopWhiz covers GTO preflop strategies for both PLO4 and PLO5. It includes scenarios for cash games, tournaments, and heads-up play across various stack depths and open sizes.
While PreflopWhiz offers a deep dive into GTO strategies, its focus on solver output and advanced concepts may be more beneficial for intermediate to advanced players. Beginners might find the wiki helpful for foundational understanding.
No, PreflopWhiz does not contain advertisements. The app is designed as a pure study tool without any distractions from real-money play or wagering.
PreflopWhiz is available on iPhone, iPad, and iPod. It is designed to run on iOS devices.
The latest version of PreflopWhiz is 1.0, and it was last updated on July 9, 2026. Further update frequency will depend on developer plans.