Study, made visible
Turn what you read into what you remember.
Drop in notes, a PDF or a YouTube link. Prepin builds the quiz and flashcards, then shows you exactly what's sticking.
82% recall
Memory getting stronger
Have a room code?
Inside Prepin
Everything you study, in one place
See your streak, recall and what to review next.
Cell structure
Photosynthesis
Genetics basics
Everything you need
A complete study stack, powered by AI
From the first question to mastery — quizzes, flashcards, live rooms, and replay analytics in one place.
AI quiz generator
Type a topic or paste content — get a polished quiz in seconds, with explanations.
From PDF, notes & YouTube
Upload PDFs, drop notes, or paste a YouTube link. We extract the key facts for you.
Spaced-repetition flashcards
SM-2 scheduler keeps cards in your head longer. Filter by mastery and retention.
Live quiz rooms
Host real-time battles with friends and classmates. Just share a 6-letter code.
Replay & analytics
Replay any attempt with hesitation timing and answer-change tracking.
AI Study Wrapped
A personalized recap of your learning streak, top topics, and biggest wins.
How it works
From zero to mastery in three steps
01
Drop in content
Paste a topic, upload a PDF, or link a YouTube video.
02
Generate & customize
AI builds a quiz or flashcard deck. Tweak questions in one click.
03
Study & compete
Solo review, share with friends, or host a live quiz room.
Multiplayer
Live quiz rooms that feel like a game show
Spin up a real-time room from any public quiz. Players join with a code, answer simultaneously, and climb a live leaderboard. Perfect for study groups, classrooms, and game nights.
- Real-time scoring and reactions
- Host controls for pacing each question
- Shareable join code & QR
- Replay every attempt
Q3 · Which planet has the most moons?
Who it's for
One platform, many ways to learn
Students
Crush exams with daily SRS reviews and AI-generated mock tests from your syllabus.
Teachers & coaches
Run live quiz battles, share decks with your class, and track every student's progress.
Lifelong learners
Turn YouTube lectures, books, and articles into bite-sized quizzes you'll actually finish.
Cert prep
Anti-cheat timed mode, replay analytics, and confidence-weighted scoring for real exam prep.
Loved by learners
Built for the way you actually study
"Cut my study time in half — the flashcards just stick."
"Hosted a live quiz with my whole class. Easiest setup ever."
"The replay feature shows me exactly where I hesitate. Game changer."
Pricing
Simple plans, no surprises
Pick a plan that fits how you study. Cancel anytime.
Free
$0/mo
Try every feature with starter AI credits.
- 25 AI credits (one-time)
- Unlimited quizzes
- Share & invite
Pro
$9/mo
For serious learners and creators.
- 400 AI credits / month
- Priority generation
- Live rooms
Premium
$19/mo
For power users, teachers and heavy AI use.
- 1200 AI credits / month
- Advanced analytics
- Priority support
FAQ
Questions, answered
Is there a free trial?
Yes — every paid plan starts with a 7-day free trial. No credit card needed to explore the app first.
How does the Teams plan work?
Teams is one $30/month plan covering up to 10 members in your study group or classroom. You share decks, quizzes, and analytics, and one person pays for the whole group.
Can I import my existing notes?
Yes. You can paste notes, upload PDFs, or drop a YouTube link — Prepin Quiz extracts the key facts and builds quizzes and flashcards automatically.
Do you support spaced repetition?
Yes. Flashcards use an SM-2-style scheduler with five mastery stages, so cards you struggle with show up more often than ones you know cold.
Can I cancel anytime?
Yes. You can cancel from your account settings at any time and keep access through the end of your billing period.
Is my data private?
Your decks and attempts are private by default. You only share what you explicitly mark public, and we never sell your data.
Still curious? Talk to us →
Your next exam starts here.
Make your first quiz from your own notes in under a minute.