Smart flashcards for GCSE & A-Level revision
Generate flashcards from any topic instantly. CampusO₂ uses spaced repetition to schedule reviews at the optimal interval — so you remember more with less revision time.
Frequently asked questions
How do CampusO₂ flashcards work?
You select a subject and topic, and the AI generates a set of flashcards covering key concepts, definitions and formulae. Spaced repetition schedules reviews so you see harder cards more often.
Are GCSE flashcards free?
A free plan is available. Unlimited flashcard generation across all subjects and exam boards is available on paid plans.