Stop re-reading notes.
Start fixing what you get wrong.
PinPoint turns your syllabus into exam-style questions that target the exact misconceptions costing you marks — then uses spaced repetition to make them stick. Built for IGCSE, IB and A-Level.
4,000+ exam-style questions · 1,900+ syllabus points · 4 syllabuses
A catalyst is added to a reaction at equilibrium. What is the effect?
Revision that feels busy but doesn't move grades
Re-reading notes and highlighting feel productive — but they hide what you don't actually understand. You only find the gaps in the exam, when it's too late. PinPoint flips that: it surfaces your misconceptions now, one precise question at a time.
How PinPoint works
A method built on the science of how people actually learn.
One concept at a time
Every question is a hinge question — it tests a single idea, so you always know exactly what you got right or wrong.
Targets your misconception
Each wrong answer maps to a specific, named misconception — not just “incorrect”. You see precisely where your thinking went off.
Corrects it on the spot
A short correction step targets the exact mistake you made, turning every wrong answer into a moment of real learning.
Repeats until it sticks
Spaced repetition brings every weak point back at the right moment, until each syllabus statement turns green.
Everything you need to revise with precision
See your readiness
A live readiness score and per-chapter progress show exactly how prepared you are — and what to do next.
Smart daily targets
PinPoint sets a daily target from your exam date and weak areas, so revision always has a clear next step.
Full syllabus coverage
Every statement in the syllabus becomes its own set of questions — nothing is left untested.
Proper equations & diagrams
Chemical formulae, maths and equations render beautifully, with hover-glossary definitions built in.
Works anywhere
Revise on your phone on the bus or your laptop at your desk — your progress syncs instantly.
Private by design
Built in the UK with data minimisation, full data export and one-click account deletion.
Subjects we cover
Built syllabus-statement by syllabus-statement. More subjects on the way.
IGCSE Co-ordinated Sciences
Cambridge (CIE) · 0654
Full Biology, Chemistry and Physics coverage for the Double Award, split into exam-style hinge questions for every syllabus statement.
2,772 questions
Explore IGCSE Co-ordinated SciencesIB Diploma Chemistry
International Baccalaureate · IBDP-CHEM
Complete SL and HL coverage of the new IB Chemistry guide (first exams 2025), with misconception-targeted questions for every understanding.
933 questions
Explore IB Diploma ChemistryH2 Chemistry
SEAB / Cambridge · 9476
Deep coverage of the Singapore A-Level H2 Chemistry syllabus — 13 topics plus mathematical requirements, practical skills and command terms.
591 questions
Explore H2 ChemistryIB Diploma Biology
International Baccalaureate · IBDP-BIO
Complete SL and HL coverage of the new IB Biology guide (first exams 2025), with misconception-targeted questions for every understanding across all four themes.
0 questions
Explore IB Diploma BiologyRevision you can actually trust
PinPoint isn't a passive video library or an endless quiz. It's built on hinge questions — a technique from assessment research used by teachers worldwide — so every minute of practice produces genuine, measurable learning.
- Evidence-based method, not gimmicks or streaks
- Transparent progress mapped to the real exam syllabus
- Privacy-first and built in the UK — export or delete data anytime
- No adverts, ever
“Most revision tools tell a student what they got wrong. PinPoint tells them why— and then fixes it. That's the difference between busywork and real progress.”
— The PinPoint method
Simple pricing
One plan, full access to every subject.
No card required. A low monthly subscription (around £4.99–£9.99) will arrive later — beta users get plenty of notice.
- All subjects and every question
- Adaptive spaced repetition
- Misconception feedback & correction steps
- Progress tracking and readiness score
Frequently asked questions
What is PinPoint?+
PinPoint is an adaptive revision platform for exam students. It turns each syllabus into thousands of exam-style multiple-choice questions, identifies the specific misconceptions behind your wrong answers, and uses spaced repetition to make sure every concept sticks.
Which exams does PinPoint cover?+
PinPoint currently covers Cambridge IGCSE Co-ordinated Sciences (0654), IB Diploma Chemistry (first exams 2025), IB Diploma Biology (first exams 2025) and the Singapore-Cambridge A-Level H2 Chemistry (9476) syllabus.
How is PinPoint different from flashcards or past papers?+
Flashcards test recall and past papers test a random sample. PinPoint covers every individual syllabus statement, and when you answer wrong it names the exact misconception behind your mistake and gives you a correction step to fix it — so you learn from every question, not just memorise answers.
How much does PinPoint cost?+
PinPoint is completely free while in beta — no card required. A low-cost monthly subscription will be introduced later, but everything is free to use right now.
What is a hinge question?+
A hinge question tests one key concept with answer options that each map to a common misconception. Your answer reveals not just whether you are right, but exactly what you misunderstand — which is what makes the feedback so precise.
Is my data safe?+
Yes. PinPoint is built in the UK with privacy by design: we collect the minimum data needed, you can export or delete your account at any time, and student data is protected with row-level security in the database.
Revise smarter, starting today
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