Anki

Spaced-repetition learning that sticks

Education & ScienceAGPL-3.0Windows · macOS · Linux · Android · iOS · WebPopular

About Anki

Anki's spaced-repetition algorithm schedules reviews at the perfect moment for long-term memory — used by medical students, language learners and exam candidates worldwide, with thousands of shared decks.

Anki is completely free and open source (AGPL-3.0) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.

Free alternative to: Quizlet Plus (paid)

Pro options: The iOS app is paid (it funds development); the desktop, Android and web versions are free.

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