Spaced review, practice exams and an AI tutor
Prepare for your exam with a study partner that keeps score.
Practice questions, spaced review and full exam simulations in one place, with an AI tutor that works from your own material.
Free to start, no card needed.
A project costs €1,000 today and pays €1,100 in one year. At a 10% discount rate, what is its NPV?
How it works
Every answer you give makes the next session smarter.
Practice that remembers
Every answer is saved and feeds a spaced-repetition schedule, so you review what you are about to forget.
Tell it how sure you were. A lucky guess comes back tomorrow; a certain answer can wait.
You just answered
NPV of a one-year project
How sure are you?
Correct. Next review in 4 days.
Exam simulations
Timed practice exams graded on the server, with results you can come back to.
All questions on one page, a clock that keeps running, and a score you can trust because the answers never reach your browser.
Practice exam: Corporate Finance
A tutor grounded in your material
Upload your notes and course PDFs; the AI tutor answers from them and cites the source.
Every answer names the document and page it came from.
Ask the tutor
Corporate Finance
The study loop
Four steps. Repeat until exam day.
Add your material
Notes, slides or a textbook chapter, as PDF, Word or text. Generate questions from it or write your own.
Practise
Answer, say how sure you are, and see the explanation straight away.
Review what is due
Spaced repetition brings back each question just before you would forget it.
Simulate the exam
Sit a timed practice exam, then go back to the questions you missed.
Your material
We only use what you give us.
We keep the text so your tutor can quote it, not the file itself. Only you can see it.
- Every tutor answer cites the document and page
- Remove a document whenever you like
Pricing
Free to start. Pro adds more AI tutoring each day.
Free
€0
- Unlimited subjects, questions, practice and exams
- Spaced review of everything you answer
- A few AI tutor answers and question batches a day
Your notes are ready. Your study partner is too.
Create a subject, add your material and answer your first question in a few minutes.
Free to start, no card needed.