Active Learning · Spaced Repetition

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Brainy is open-source, AI-integrated learning app built around spaced repetition.

Also available on

Get it from Microsoft Store Coming Soon Get it on Google Play Coming Soon Download on the App Store

Get it from Snapcraft Coming Soon Get it on Flathub

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FSRS algorithm schedules reviews at the perfect moment to maximize long-term retention.

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Write notes and create flashcards, cloze deletions, and true/false cards in one place.

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Generate flashcards from PDFs and documents instantly, or ask questions about your content.

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Your data stays in sync across devices with automatic periodic backups for peace of mind.

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Brainy is fully open source. Inspect the code, contribute, or build on top of it on GitHub.

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Available on Windows, macOS, and Linux today — with iOS and Android support coming soon.

Get in touch

Join the community, ask questions, or report a bug.