Founding 50: three months of Pro, free
We'd like our first members to help shape IB Math Revision, for IB Maths AA and AI at SL and HL. The first 50 students to join get three months of Pro free, and the first 10 teachers get a free licence for one class until the end of term. No card needed.
Three months of Pro, free
- Everything in Pro on this site for 90 days from the day you join, AI marking included.
- No card needed, and nothing to cancel.
- After 90 days you go back to the free plan, with your progress kept, unless you choose to subscribe.
A free class licence until the end of term
- A free School Pro licence for one class (up to 30 students) until 18 December 2026, AI marking included.
- Your class code straight away: share it, or add students from the class page.
- No card and no invoice. When it ends, your students go back to the free plan.
Questions
What happens after the three months?
Your account goes back to the free plan, with your progress kept, unless you choose to subscribe. Nothing is charged: we never ask for card details, so there is nothing to cancel.
Do I need a card?
No. You sign in with Google, Microsoft or your email, and that's it.
Is there anything off if I subscribe afterwards?
Yes. Founding members get 50% off their first year of any plan on the site they joined on: half the first annual payment, or half of each of the first 12 monthly payments. Students can use it until 30 days after their free three months end; founding schools until 17 January 2027, by card or by invoice. It is applied for you at checkout when you're signed in, once per founding member.
Who can join, and how many places are there?
50 student places and 10 teacher places in total, shared across IB, A Level, IGCSE and CBSE Math Revision. One place per person and per email address, on the site you join on. If you already have a paid plan on this site, the places are kept for new members. The number left on this page comes straight from our records.
What do I get on CBSE Math Revision?
CBSE Math Revision has no AI features yet, so the founding offer gives CBSE Essentials, our top CBSE student plan, and teachers get a School Essentials licence for one class.
Will you ask me for feedback?
After about a month we'll ask what you think. It's optional. We only ever show a comment on the site if you tick the box to say we may, and then only with your first name and initial.
Your feedback
What has worked for you, and what hasn't? It goes straight to our team.