Our AI reads your source (YouTube, PDF, or Text) and identifies key concepts. It then formulates concise question-and-answer pairs to help you learn the material efficiently.

It's a method where you review cards just before you're likely to forget them. By rating cards (Again, Hard, Good, Easy), our algorithm schedules the optimal review time for maximum memory retention.

Yes! Go to the deck's detail page and click "Add Cards". You can mix sources (e.g., add YouTube cards to a PDF deck) or add them manually.

Absolutely. Open any deck, click the 3-dot menu on a card, and select "Edit". You can change the question, answer, or delete the card entirely.

Go to the Login page and click "Forgot password?". Enter your registered email, and we'll send you a secure reset link.