Outsmart your
GCSE exams
Run a free diagnostic in 5 minutes. Find your weak spots, drill with exam-style questions, take mock papers, and get step-by-step help from Zi, your AI tutor.
No credit card · Free to start · Trusted by GCSE & IGCSE students
4
Exam boards
AQA · CIE · Edexcel · Gr7
475+
Topics mapped
Across all boards
Free
Diagnostic test
No sign-up needed
Grade 1→9
Mock grading
Real exam conditions
How it works
From unsure to exam-ready
Three steps, built around how real revision actually works.
01 · Diagnose
A 20-question diagnostic across every topic gives you a live readiness % and a prioritised list of weak spots.
02 · Train
Drill topic by topic with exam-style questions. Each answer shows the mark scheme and a full worked solution.
03 · Mock & Master
Timed mock papers replicate real exam conditions. Mastery bars track your progress topic by topic.
Supported boards
Every major board, covered
AQA GCSE
9-1 grading
Cambridge IGCSE
CIE · 222 concepts
Edexcel IGCSE
International · 126 concepts
Grade 7
Lower Secondary · 127 concepts
GCSE subjects
Every subject, AQA-mapped
Mathematics
6 topics · 60 questions
English Language
5 topics · 50 questions
English Literature
4 topics · 40 questions
Biology
7 topics · 70 questions
Chemistry
10 topics · 100 questions
Physics
8 topics · 80 questions
What you get
Built like a mission console
Exam-board aligned
Mapped to the exact AQA, Cambridge and Edexcel specs — you train on exactly what examiners test.
Full worked solutions
Every question reveals the complete method. You see where marks are awarded, not just the answer.
AI tutor Zi
Stuck? Zi asks you Socratic questions to guide you to the answer. It never just tells you — it teaches you.
Readiness tracking
A live exam-readiness % per topic. Your personalised revision plan updates as you improve.
Timed mock papers
Simulate exam conditions. Grade 1–9 estimated instantly based on your mark scheme performance.
Priority revision plan
After your diagnostic, Smartzi ranks your weakest topics by exam weight so you study the right things first.
Pricing
Start free. Upgrade when ready.
Free forever
£0
No credit card required
- Free diagnostic test
- Readiness score per topic
- 3 practice questions / topic
- Revision priority list
Premium
£19.99
/month
Or £149/year — save 38%
- Unlimited practice questions
- Full worked solutions
- Timed mock papers (Grade 1–9)
- AI tutor (Zi) — step-by-step hints
See your exam-readiness in 5 minutes
Run a free diagnostic across Maths, English or Science. No sign-up, no credit card. Just your results.
From the blog
GCSE revision guides
How to Make a GCSE Revision Timetable That You'll Actually Stick To
Most GCSE revision timetables are abandoned within a week. Here's how to build one that accounts for how your brain works, fits around your life, and holds up under exam pressure.
Smartzi Team
16 Jun 2026
How to Revise for GCSE Maths: The Study Plan That Actually Works
Most GCSE maths revision advice is painfully generic. This guide cuts through the noise with a topic-by-topic plan, the right way to use past papers, and exactly where most students lose marks.
Smartzi Team
16 Jun 2026
GCSE Exam Technique: The Rules That Turn Preparation Into Top Grades
Knowing the content is only half the battle. Plenty of well-prepared students drop a full grade in the exam room because of fixable technique errors. Here's what to do differently.
Smartzi Team
13 Jun 2026