Spaced Repetition Flashcard StudioSM-2 Algorithm
Retain 95% of what you learn using scientific spaced repetition. Review decks with smooth 3D card flips, keyboard shortcuts, and zero cloud tracking.
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The SuperMemo SM-2 Algorithm & The Forgetting Curve
Discovered by Hermann Ebbinghaus in 1885, the human brain forgets up to 70% of new information within 48 hours unless actively retrieved. Piotr WoΕΊniak synthesized this into the SM-2 Spaced Repetition Algorithm: by reviewing a flashcard at expanding intervals right at the moment of near-forgetting, synaptic strength increases exponentially while minimizing total study time.
Active Recall Over Highlighting
Re-reading notes creates fluency illusion. Flashcards force the neural retrieval effort that triggers long-term potentiation in the hippocampus.
Companion to Cornell Notes
Convert the cue column questions from the Cornell Notes Studio directly into digital flashcard decks for daily review.
100% Client-Side Privacy
Your study decks and mastery stats are stored entirely on your computer via local storage. Export full backups anytime in JSON format.