From lecture PDF
to exam-ready.
Upload a chapter, practise with quizzes that explain every answer, and track how far you've come.
1 · Upload chapters
PDFs up to 4 MB, sorted by course.
2 · Generate a quiz
Four options and an explanation each.
Average score
75%
57 attempts saved
3 · Practise
See the right answer and why, after every question.
4 · Take the course exam
10, 20 or 30 questions, no hints until you finish.
See your progress at a glance
Every attempt is saved. Your overview shows scores, streaks and the days you studied.
Simple pricing
Start free. Upgrade when you study more.
Free
To get started
$0/ month
- 10 AI quizzes a month
- 5, 10 or 15 questions per quiz
- 30 chapters (PDFs up to 4 MB)
- Explanation for every answer
- Review quizzes and course exams (don't use your quota)
- Practise your mistakes
- Saved attempts, stats and streaks
Pro Monthly
For regular studying
$3.99/ month
Billed monthly, cancel anytime
Everything in Free, plus:
- 50 AI quizzes a month (5× more)
- Up to 25 questions per quiz
- 150 chapters
Save 25%Choose yearly
Pro Yearly
Best value for the whole year
$2.99/ month
$35.88 billed once a year · save $12
Everything in Pro Monthly:
- 50 AI quizzes a month (5× more)
- Up to 25 questions per quiz
- 150 chapters
Demo project: payments run in Stripe test mode (card 4242 4242 4242 4242).