Spaced repetition
Spaced repetition, without the setup
Cram schedules every card to come back right before you'd forget it — the most efficient, research-backed way to remember — and uses AI to build the deck so you can start in seconds instead of hours.
Built on the study methods research ranks highest — active recall and spaced repetition.
See the researchTimed for memory
Each card returns at growing intervals tuned to how well you knew it, moving facts into long-term memory.
The deck is built for you
Most spaced-repetition apps make you build every card by hand. Cram's AI writes them from your material.
An exam countdown
Set your exam date and watch the countdown while you review — a daily reminder of exactly how long you've got.
Spaced repetition is one of the most studied findings in memory science: reviewing material at increasing intervals beats massed cramming for durable recall. The catch has always been the busywork of making and scheduling cards. Cram removes it — AI generates the deck from your notes, PDFs, or a topic, and the app handles the timing — so you get the method's full benefit with none of the manual upkeep. See everything Cram can turn into a deck, or compare it with Quizlet, Knowt, and Anki.
Start your deck in seconds
No ads, no data-selling, works offline. Built for cramming.