Personalized Revision
Our algorithm learns how you learn — and gives you the right question at the right time.
Smart revision, real results
No more wasting time and last minute cramming. We’ll tell you exactly what to revise, when, and how — based on your performance and to maximize your IB score.
What You’ll Love
Real IB-Style Questions
Practice with thousands of past-paper style questions mapped directly to the syllabus.
Answer Your Way
Use your Apple Pencil, digital tablet, or keyboard — just like the real exam or however you prefer.
AI Feedback, Instantly
Every answer is marked by an AI trained like an IB examiner — with detailed feedback and explanations.
Track Streaks & Goals
Set weekly targets, build your study streak, and stay motivated with real-time progress tracking.
Smart Analytics
See your strongest and weakest topics, predicted level, and revision trends — all in one dashboard.
Want to have early access to FourtyFive?
Be among the first to try FourtyFive, the AI-powered platform built to make IB revision more efficient. Get algorithm recommendations, real IB exam simulations, and powerful study insights