Active Recall & Spaced Repetition
The single highest-ROI study technique. Flip the card, rate honestly, the system schedules the next review. Backed by ~140 years of memory research (Ebbinghaus, Bjork, Roediger).
0
due now
0
in box 5 (mastered)
0
learning (box 1–2)
0
deck size
Box 10today
Box 20+2d
Box 30+4d
Box 40+8d
Box 50+16d
Loading…
back
🎉 No cards due right now.
Spaced repetition works when you review at intervals — coming back tomorrow is the point. You can switch to Cram mode for unrestricted review, or check Weak cards only to drill what you've gotten wrong recently.