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Upload your lectures
Drop in your PDF or PowerPoint slides. We pull the text out before any AI runs, so it stays fast and cheap.
← drag to switch →Study it faster.
Learn it with AI.
Turn your lectures into summaries, flashcards and quizzes, then explain them back to an AI tutor that checks you actually understand.
Leurons · Uploading
Step 1: Upload
PDF
biology-lecture-7.pdf
Pulling the text out before any AI runs…
Active recall, done properly
Re-reading isn't studying.
Upload your slides and in seconds you get a summary, flashcards and a quiz. Then the tutor flips it around and makes you explain each concept, so you catch the gaps before your exam does.
Built from the research, not the hype
We read the studies so you don't have to.
Most apps just summarize your slides. We went into the research on how memory actually works, then turned the methods proven to move grades into the core of Leurons. No filler, just what actually works.
Four proven methods. Four features.
Every one is a technique the research keeps proving works, turned into something you actually do inside Leurons.
Quizzes and the tutor push you to pull answers out of your own head. That builds memory far more than re-reading. Read the post
Smart Review brings each card back exactly when you are about to forget it, so it sticks for the long term. Read the post
Close your notes and write everything you remember. Leurons shows you precisely what you left out or got wrong. Read the post
The tutor plays a curious child asking "but why?" until you can say it simply. If you can teach it, you truly know it.
What powers active transport?
Energy from ATP ✓
Other tools review for you.
This one makes you explain it.
Summaries and flashcards are table stakes. Everyone has them. The thing that actually moves your grade is being forced to explain it in your own words and getting told exactly where you're wrong. That's what we're built around.
How it works
Drag the cards left or right to flip through the three steps.
02
Get your study set
A plain-language summary, a deck of flashcards and an auto-graded practice quiz, generated in seconds.
← drag to switch →03
Explain it back
Say each concept in your own words. The tutor tells you what you nailed and what you missed.
← drag to switch → Just launched
Ready for your next exam?
Turn a pile of slides into a study session that actually sticks.
Get started freeBuilt by a student, for students. Be one of the first to try it.