Flashcards your AI can make.
Ask Claude or ChatGPT to turn a lecture into cards. Lucida keeps them in your decks and brings each one back right before you’d forget it.
Ask for cards in your chat.
Paste your Lucida link into Claude or ChatGPT once. Then share a lecture or your notes and ask for flashcards. They land in your decks, ready to study.
Flip, rate, remember.
Tap a card to see the answer, then say how well you knew it. Lucida picks the day it comes back: soon if you forgot, much later if it was easy.
Every kind of card.
Questions, fill in the blank, pictures, and sound. Your AI can make all four, and so can you.
Question
A question on the front, the answer on the back.
Fill in the blank
The hidden words show up in place.
Picture
Diagrams, maps, and slides from your lectures.
Sound
Hear it, then say what it means.
Everything else you need.
Remembers what you forget
FSRS spaced repetition plans every review, so the hard cards come back sooner.
You stay in charge
Choose what your AI may do, and check its cards before they join a deck.
Bring your cards
Import from Anki, Quizlet, or a CSV file.
Decks with their own look
Every deck gets its own gradient, or a photo of your choice.
A few minutes a day
Your Library shows what’s due and how long it takes, and Stats keeps your streak.
Your cards stay yours
Export every deck, card, and review whenever you want.