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QuickMark is a free practice tool for Cambridge IGCSE, O Level and A Level multiple choice. Pick any past paper, answer it on your phone or laptop, and it is marked the moment you finish, with an explanation for every question you got wrong. Topical drills let you attack one weak chapter at a time, and ranked mode puts you head to head with other students for a place on the leaderboard. No account needed.
SimplifyIGCSE, established in 2025, SimplifyIGCSE is a global student-led educational platform dedicated to making IGCSE preparation simpler, more accessible, and more collaborative. Built on the philosophy of “By students, for students,” SimplifyIGCSE provides free, high-quality revision resources for 16+ subjects, created by a team of 30 student contributors from over 20 countries who understand the challenges of exam preparation.
Today, as the platform continues to expand globally, SimplifyIGCSE has gained over 7,400 active IGCSE learners from 130+ countries and over 109K total audience views across TikTok and Instagram. As quality education should not be limited by cost or geography, SimplifyIGCSE welcomes students, educators, and educational platforms interested in contributing resources, partnering, and creating a stronger global legacy of free education.
Markern is a completely free, student-built revision platform for IGCSE and AS/A Level students, built around a clean and minimalistic UI. It brings past papers, syllabuses, revision resources and progress tracking together in one organised place, with Cambridge resources available now and Edexcel coverage continuing to expand. There are no ads, subscriptions or required sign-ups.