Spaced repetition is the most efficient way to remember what you learn: you review each fact just as you are about to forget it. Toto Study combines the FSRS scheduling algorithm with AI that writes the flashcards for you.
FSRS (Free Spaced Repetition Scheduler) models how memory fades for each card and picks review dates to hit your target retention. It typically needs fewer reviews than older schedulers for the same result.
Set your desired retention and maximum interval, and let the optimiser fit the scheduler to your own review history. Undo a mis-tapped rating with one click.
Daily limits for new and review cards, load-balanced due dates and a 14-day forecast keep the workload steady, and difficult cards that keep coming back are flagged so you can fix them.
FSRS is a modern, open spaced repetition algorithm that predicts when you will forget each card and schedules reviews to match.
Yes. Flashcards are cached on your device so you can review without a connection, and progress syncs when you are back online.
Yes. Toto Study runs on the web, iOS and Android, and your cards sync across all of them.
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