Turn your notes into exam practice that sticks.
Upload a PDF, paste your notes, photograph a page, import a Quizlet set, or drop in a lecture recording. Revyy writes practice questions and full mock exams from your own material, then brings back whatever you get wrong until you know it.
No credit card. Your first quiz takes about a minute.
Which organelle is the main site of ATP synthesis?
The mitochondrion produces most of the cell's ATP through oxidative phosphorylation along its inner membrane.
Real example questions, exactly as the app generates them.
Practice built around what you actually need to learn
Most revision is passive rereading. Revyy makes you retrieve the material instead, which is the part that moves it into memory.
Questions from your material, not the internet
Revyy reads exactly what you upload and asks about that. If a fact is not in your notes, it will not turn up in your quiz.
Real exam formats, not a generic quiz
Build a timed exam from your own notes, or sit a full mock of the SAT, ACT, GRE and five other tests with their real sections, timing and scoring.
Weak spots come back on their own
Miss a question and Revyy schedules it to return a day later, then a few days later, until you stop missing it.
Difficulty that tracks how you are doing
Practice quizzes read your recent results and nudge the difficulty up or down, so you are neither bored nor buried.
From a page of notes to a graded exam
Add your material
Drop in a PDF, paste your notes, snap a page, import a Quizlet set, or upload a lecture recording. Text, images, audio and video all work.
Practise
Revyy builds a quiz or a full mock exam in a few seconds, with a worked explanation for anything you get wrong.
Come back until it sticks
Missed questions return on a spaced schedule, so your last revision is the exact material you keep forgetting.
Full mock exams for eight standardized tests
Each mock matches the real paper: the right sections, question counts, timing and score scale. Every question is multiple choice, so the whole paper is marked the moment you finish and you get a scaled score, not just a percentage.
Mock tests are a Pro feature, up to two full papers a day. Timed exams built from your own notes are on every plan.
It learns how you study, not just what you upload
Revyy keeps a private model of what you have practised and what you keep getting wrong, then aims your next session at exactly that.
It remembers your material
Upload the same subject again and Revyy builds on what it already made, so a topic you keep studying gets deeper, not repetitive.
Fix your misses in one tap
After a quiz, drill only the questions you got wrong as a fresh mini-quiz. No new upload, no waiting.
A review deck that schedules itself
Every miss becomes a review card that resurfaces on a spaced schedule, the method shown to beat rereading for long-term recall.
Study in your own language
Generate and answer quizzes in any of 20 languages, from Spanish and French to Japanese, Hindi and Arabic.
Start free. Upgrade only if you outgrow it.
No trials that quietly charge you, and you can cancel Pro whenever you like.
- 50 questions a day
- Multiple choice, always free
- Flashcards, fill-in and match (with ads)
- One custom exam a day (with ads)
- Up to 20 questions per quiz
- Files up to 5 MB
- 250 questions a day
- All four quiz types, no ads
- Unlimited custom exams from your notes
- Full mock tests: SAT, ACT, GRE and 5 more
- Up to 100 questions per quiz
- Unlimited uploads, plus lecture audio and video
Cancel anytime
Start with one page of notes
Paste something you need to learn this week and see your first quiz in under a minute. No card, no commitment.
Make your first quiz