Study less. Remember more.
FlashKit spots the cards that are starting to fade from your memory and shows them to you again right before you'd forget them.
Coming soon to iOS and Android — get notified at launch.
ubiquitous
Whatever you're studying
Pick the category that fits you.
College & university
High school
Job interviews
Certifications
Languages
Why you remember more, working less
Reading something ten times in a row won't make it stick. Memory consolidates when you space your reviews out.
- 1
You review a card
You rate yourself with a single tap: again, hard, good, easy.
- 2
The FSRS algorithm models your forgetting curve
For that specific card, the algorithm predicts when your memory of it will drop below a threshold.
- 3
The card comes back at the right moment
Not too early (wasted time), not too late (already forgotten). The interval stretches with every success.
Built for studying that actually works
Not another gimmick — the features that serve memorization.
Nested decks
Organize your cards as a tree: a subject, its chapters, their subtopics. Study one sub-deck or a whole branch at once.
Turn your notes into flashcards
A PDF, a photo, or an audio recording of a lecture becomes a deck of cards in seconds. You review and adjust.
Your notes
Every format supported
What do mitochondria do?
Produce ATP (cellular respiration)
Where does oxidative phosphorylation happen?
The inner mitochondrial membrane
Streaks to keep you going
A flame that grows with every day you study. Missed a day? A streak freeze absorbs it so your momentum doesn't reset to zero.
28 days
Current streak · best 41
Offline mode
Everything is stored on your device. The subway, a flight, a campus with no signal: your studying never stops. Optional sync for backups.
Offline
18 cards reviewed · will sync next time you're online
Be there on day one
Join the waitlist and we'll let you know the moment FlashKit is available. No spam.