Flashcards
Spaced repetition made simple.
What is this?
Flashcards is a minimal, privacy-first spaced repetition app designed to help
you memorize vocabulary, facts, and concepts efficiently. It uses an SM-2-style
scheduling algorithm (the same approach used by Anki) to show you cards just
before you're about to forget them.
Features
- Spaced repetition — Cards are scheduled based on difficulty and recall.
- Dark mode — Toggle between light and dark themes.
- Keyboard shortcuts — Space to flip, Enter to mark known, N for next.
- CSV import — Upload your own flashcard decks.
- Text-to-speech — Hear words pronounced in the correct language.
- Progress tracking — Visual matrix shows mastery per card.
- Google OAuth — Sync your progress across devices.
Open source
This app is open source. View the source code or report issues on
GitHub.