Watch your grade climb.
GradeClimber turns revision into something you actually want to open. Answer real exam-style questions, get instant AI explanations when you're stuck, and watch your predicted grade rise with every round.
No account needed to try your first questions.
Predicted grade
Updates after every question
Your grade, live.
Most revision apps show you points and streaks. GradeClimber shows you the one number that actually matters: your predicted grade — and it climbs in real time as you get better.
Every question you answer updates it. Watch a 4 become a 6 become a 7. It's the most honest motivation there is: proof you're improving, round by round.
Five steps. Real results.
Pick a subject
Ten subjects, GCSE and A-Level: Maths, Biology, Chemistry, Physics-style Computer Science, English Literature, English Language, History, Finance, Psychology, and Sociology. Jump in — no setup, no sign-up wall.
Answer real exam-style questions
Endless practice questions written in exam style, with mark schemes. Choose your mode: a Quick burst, a focused Session, a timed Exam run, or Catch-up on the ones you got wrong.
Get unstuck instantly
Stuck on a question? Ask the AI tutor for a clear, patient explanation the moment you need it — the reasoning a top student would use, in plain language.
Watch your grade climb
Every correct answer nudges your predicted grade up. Build streaks, earn XP, and see exactly which subjects are strong and which need work — so you spend your time where it counts.
Come back and beat it
Anything you get wrong drops into your Catch-up pile and comes back later, until it sticks. Your progress follows you across devices, so you can pick up anywhere.
GCSE and A-Level, ready to go.
Built for how students actually revise.
A grade that climbs
See your predicted grade rise as you practise — the clearest proof you're getting better, and the reason to do one more round.
An AI tutor that explains
Not just the answer — the why. Clear, step-by-step explanations exactly when you're stuck.
Real exam-style practice
Endless questions with mark schemes across ten subjects, so you never run out and never see the same one twice.
Catch-up that works
Get something wrong? It comes back later, automatically, until you've got it.
Streaks and progress
Build a streak, earn XP, and track your improvement across every subject and topic.
Pro AI for the hard ones
Unlock top-tier AI on the toughest questions — deeper reasoning and worked examples when you really need them.
Pay for what you use.
Buy tokens once — no subscription, no monthly bill. Use them whenever you need them.
Token bundles
Quick
£360 tokens
~60 AI explanations or power-ups
Standard
£7200 tokens
Best for regular revision sessions
Big
£15500 tokens
Best value per token
Longer-term options
Term
Unlimited AI for a full 12-week term
Unlimited
Lifetime
Tokens that never expire
5,000 tokens
Add-on
Pro
Top-tier AI for the hardest questions
50 Pro tokens
Ready to start climbing?
Free to try — no account needed for your first questions. See your grade the moment you begin.
Start free →