The 8 best free GCSE revision websites and apps

You do not need to spend a penny to revise well for GCSEs. Between them, a handful of free websites and apps cover the notes, videos, quizzes, past papers and flashcards you need. The trick is knowing what each one is actually best at, and spotting where a “free” tool quietly turns into a paid one.

These are the genuinely free tools worth your time in 2026, each with a clear best-use and an honest note on the catch. We have flagged where the free tier ends so you are not surprised at a paywall halfway through revision.

How we picked

To make this list, a tool had to be genuinely useful on the free plan (not just a locked demo), cover UK exam-board content, and do one job really well. Prices and free-tier limits were checked against public sources in July 2026, linked at the end.

The 8 best free GCSE revision tools

1. BBC Bitesize

The default free starting point, and rightly so. Completely free, no account needed, with notes, short videos and quizzes across every subject and exam board. It is broad rather than deep, so it is perfect for getting your head around a topic before you drill it harder elsewhere. If you have outgrown it, we round up the best BBC Bitesize alternatives separately.

Best for: a free, no-login overview of any GCSE topic

2. Seneca

The best free interactive courses. Seneca maps to your exam board and uses quick recall questions and smart-learning modes that many students genuinely enjoy, and it is especially strong for the sciences. The paid tiers add its Amelia AI assistant and extra exam practice, but the free tier alone is a serious revision tool.

Best for: active, gamified courses mapped to your exam board

3. Physics & Maths Tutor (PMT)

A quietly brilliant free resource for the sciences and maths: topic-by-topic notes, worksheets, and a huge bank of past papers with mark schemes, organised by board. No frills, just an enormous amount of genuinely free material.

Best for: free topic notes and past papers in science and maths

4. Cognito

Free, clear science videos with quizzes, mapped to GCSE specs. If you learn well from short explainer videos, it is one of the best free options going, though it is science-focused.

Best for: free GCSE science videos and quick quizzes

5. Quizlet and Anki (flashcards)

For flashcards, Anki is a free, powerful spaced-repetition tool (desktop and Android free; iOS is paid), and Quizlet still has a huge library of ready-made sets, though it now paywalls Learn and Test. For the alternatives, see our best Quizlet alternatives and how to make flashcards that work.

Best for: free flashcards and spaced-repetition review

6. Save My Exams (free account)

Save My Exams has excellent examiner-written notes and past papers, but most of it sits behind a paid plan (from around £4/mo billed annually). The free account is a taster rather than a full tool, so treat it as “free to sample, paid to rely on”.

Best for: sampling examiner-written notes before deciding to pay

7. Exam board websites

Do not overlook the source: AQA, Edexcel, OCR and WJEC all publish past papers and mark schemes for free. There is no teaching, but for the real thing under timed conditions, nothing beats the official papers.

Best for: free, official past papers and mark schemes

8. Aicademy (free tier)

Aicademy’s free tier lets you generate lessons, quizzes and spaced-repetition flashcards for any topic, or from your own uploaded notes, with 20 creations a month. It is the free option to reach for when the topic you need is not covered well elsewhere, or when you want practice shaped to how you learn rather than a fixed course.

Best for: AI-generated study material for any topic, free up to 20/month

Free vs paid: what you actually pay for

For the content itself, GCSE revision can be done entirely free. What people pay for is almost always an extra: an AI tutor that explains on demand, adaptive practice that targets your weak spots, or a complete past-paper library in one place. Start with the free tools above, and only pay if you hit a specific limit that is genuinely slowing you down. If it comes to that, our Aicademy vs Seneca vs Save My Exams comparison breaks down what the paid tiers add.

A declaration of interest: Aicademy is ours, and it is the one tool here we have a stake in, so we kept its entry to what the free tier actually does and put free tools we have nothing to do with above it. You can try the free tier or read our step-by-step guide to revising for GCSEs to put these tools to work.