We help youactually rememberwhat you study.
Not just recognize it. Recall it on demand.
Cue uses cognitive science to make studying actually work.
Traditional studying is perfect
Re-reading is a lie
You feel like you know it. But can you actually recall it without looking? Probably not.
Cramming backfires
Last-minute studying gets you through the test. Then poof — gone in 48 hours.
Highlighting is useless
Decades of research confirm it: pretty colors don't build memories.
Three steps. Backed by science.
See a question
A prompt appears. No multiple choice. No hints. Just you and the challenge.
Write from memory
Type what you know. The struggle is the point — it's building neural pathways.
Compare & level up
See the answer. Rate yourself honestly. Cue's self-calibrating algorithm figures out exactly when to show it again — based on your memory, not an average.
Not guesswork. Peer-reviewed research.
Active Recall
Retrieving information from memory is exercise for your brain. Each successful recall makes the next one easier.
Spaced Repetition
Review right before you forget. The FSRS algorithm predicts your memory decay with scary accuracy.
Desirable Difficulty
Easy learning doesn't stick. The productive struggle of recall builds lasting memories.
Built to make studying actually work
Self-Calibrating Algorithm
Cue doesn't use a one-size-fits-all schedule. It tracks how your actual recall compares to predictions and tunes your review intervals automatically — tighter when you're struggling, wider when you're nailing it.
AI Tutor
Stuck on a concept? Ask Cue. It explains like a patient teacher — no jargon.
1,000+ Pre-Built Cards
Curated library across all major high school subjects. Ready on day one.
Multiplayer Study Battles
Race friends on the same flashcard deck in real time. A live join code gets your whole class in instantly. Learning is more fun with stakes.
Memory Analytics
Retention heatmaps, study streaks, and weak-spot detection. Know exactly where to focus.
Classroom Tools
Teachers can assign decks, track class mastery, and print progress reports.
AI Math Practice
Real-time problem generation across algebra, geometry, statistics, and more. Every problem is unique — no stored cards, no repeats. Just focused practice that adapts to where you are.
Ready to actually remember what you learn?
Join students who study smarter, not harder.
Get Started — It's Free