Guide · Method
Most people use flashcards wrong — they flip too fast and call it studying. The method that actually works is simple: recall before you flip, space your reviews, and write good cards.
Keep each card to a single question with a single clear answer. Atomic cards are far easier to recall and schedule.
Always commit to an answer out loud or in your head first. The struggle to retrieve is the part that builds the memory.
Mark whether you actually knew it. Honest ratings are what let a scheduler put hard cards in front of you more often.
The Leitner system moves cards you know into slower boxes and missed cards back to fast ones — a spaced-repetition app does this automatically.
Reading the front and instantly reading the back feels productive but skips the only step that works. If you cannot recall a card, that is useful information — let it come back sooner rather than peeking and moving on.
You should not be sorting cards into boxes by hand. Brainfy runs an SM-2-style schedule for you, offers Learn, Test, Match, and Cloze modes, and can even generate the deck from your notes — so you just show up and recall. It is free during beta.
Flipping too fast. If you read the front and immediately read the back, you skip the retrieval step that makes flashcards work. Always guess first.
A spaced-repetition method using boxes: cards you get right move to a slower-review box, cards you miss go back to a fast one. A spaced-repetition app automates this for you.
One idea per card, phrased as a clear question with a single answer. Split multi-part cards, and add a short cue or example to make recall stick.
Daily, but only the cards that are due. Spaced repetition caps new cards and surfaces the rest, so a session stays short.
Yes — it runs an SM-2-style spaced-repetition schedule automatically and offers Learn, Test, Match, and Cloze modes. Free during beta, no signup needed to try.
Brainfy is built by Aihan Mifthas · Last updated 2026-05-31. Open Brainfy →