Study smarter.
Remember more.
Rilo uses spaced repetition adapted to your unique memory patterns — so every review counts. Backed by proven memory science.
Your brain forgets.
Rilo remembers.
Without review, you forget 80% within a week. Rilo's algorithm detects the exact moment you're about to forget and triggers a review — strengthening the memory each time until it's permanent.
without review
Rilo's scheduling
Three steps to better memory
Import your material
Upload notes, slides, textbooks, or PDFs. Rilo's AI reads everything and extracts the key concepts.
AI generates flashcards
In seconds, Rilo creates study-ready flashcards covering every important detail — no manual work needed.
Review at the right time
Rilo schedules reviews at the exact moment before you forget. Each session makes the memory stronger.
Built for how your brain works
Adaptive Scheduling
Reviews are timed to the moment before you forget — maximizing retention with minimal effort.
AI Flashcard Generation
Import notes, textbooks, or slides. Rilo creates study-ready flashcards in seconds.
Focused Sessions
Short, effective sessions that fit your schedule. No wasted time on what you already know.
Progress Tracking
See your retention rates, streak stats, and mastery progress across every deck.
Memory Science
Powered by proven spaced repetition algorithms that adapt to your unique learning patterns.
Study Anywhere
Beautiful native iOS app designed for quick reviews on the go — even offline.
Don't just take our word for it
“Rilo completely changed how I study. I went from cramming the night before to actually remembering things weeks later.”
“The AI flashcard generation saves me hours every week. I just upload my lecture slides and Rilo does the rest.”
“10 minutes a day with Rilo and I'm retaining more than I did with hours of re-reading. The science actually works.”
Start studying smarter
today
Join thousands of students who are remembering more with less effort.
Get Rilo — Free on the App StoreNo credit card required. 3-day free trial of Pro.