The UK's Most Comprehensive AI-Powered Exam Revision Platform

Master your exams from SATs and 11+ to GCSE and A-Level with unlimited AI practice papers, tailored revision guides, instant feedback and smart progress tracking.

AI exam revision for every stage of UK education

CampusO₂ helps students prepare for KS2 SATs, grammar school 11+ entrance exams, GCSE and A-Level with unlimited AI practice papers, flashcards, revision guides and performance analytics — aligned to AQA, Edexcel and OCR. Supports SATs Maths, Reading and SPAG; 11+ CEM and GL Assessment style; GCSE and A-Level Mathematics, English, Sciences, Humanities and Languages.