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A retro-inspired flashcard app powered by spaced repetition. Train your brain like it's 1989.
Select Your Power-Up
Scientific algorithm that shows cards right when you're about to forget them
Study anywhere, anytime. Perfect for 5-minute breaks or deep focus
Watch your knowledge grow with detailed stats and achievements
Create unlimited decks for any subject you want to master
Test yourself before revealing answers for maximum retention
Access your decks on any device. Never lose your progress
Simple 3-Step Process
Add flashcards for any topic: languages, coding, history, or trivia. Text, images, or both.
Review cards shown by the algorithm. Rate how well you remembered each one.
Watch knowledge stick long-term. Track progress and unlock achievements.
Join thousands of learners mastering knowledge the retro way
No credit card required · Free forever