Frequently Asked Questions

Paste your study notes, type a topic, upload a file or paste a link — our AI analyses the content and writes questions with the correct answers and a short explanation for each. You can then edit the questions or remove any you don’t need.

On every plan you can paste notes or just type a topic (for example "Grade 11 photosynthesis"). Starter and Pro also let you upload files — PDF, Word (DOCX), PowerPoint (PPTX), TXT and images, up to 5 per quiz — and import a web page or a YouTube video by pasting its link.

Yes. On Starter and Pro, text recognition (OCR) pulls the text out of photos of textbooks or handwritten notes. Clear, well-lit photos give the best results.

Yes! The Free plan gives you 5 AI quiz credits once, when you sign up, with up to 25 questions per quiz. All the study tools — explanations, flashcards, exam mode, Review my mistakes, spaced repetition, streaks and challenge links — are free on every plan.

Creating a quiz with AI uses 1 credit. Free accounts get 5 credits once. Starter includes 30 credits and Pro 200 credits, refilled every billing cycle (unused credits don’t carry over). Making a quiz from your mistakes never uses a credit.

Yes. Every AI-generated question comes with a short explanation, so you learn why an answer is right. Pro uses our Advanced AI model for sharper questions and more detailed explanations.

Set a daily goal for how many questions you want to answer (10 by default). Meet it and your streak grows by a day. Every question counts — quizzes, exams, challenges, class assignments and Review. If your streak is at risk, we’ll send a reminder email in the evening, which you can switch off in Settings → Preferences.

Questions you get wrong are added to your Review deck automatically. Each one comes back just before you’re likely to forget it — tomorrow, then after 2, 4, 7 days and longer — until you’ve mastered it.

Yes. Share a quiz or send a "Beat my score" challenge link. Friends just type their name and play — no sign-up needed. They see their score, the correct answers with explanations, and where they rank on the quiz’s leaderboard.

Yes. With Pro, you can create classrooms, share a join code, assign quizzes with due dates and time limits, and see each learner’s results and the questions the class found hardest. Learners join for free on any plan.

You won’t be charged again, and you keep your paid features and remaining credits until the end of the period you’ve already paid for. Changed your mind? You can resume your subscription in Settings → Billing before the period ends.