RePoker helps poker players learn preflop ranges and actually remember them. Study complete 13×13 GTO matrices, including mixed strategies, then practice your own raise, call and fold decisions in simulated hands, thinking about position, prior action and your opponent’s range. Weak spots come back through FSRS spaced repetition, and a daily plan tracks your progress. Core training works offline. Free to download; full training needs a subscription. RePoker is a study tool. It does not offer real-money play, gambling, or odds calculation.