Pricing — CSZone Computer Science Revision Platform

Free

Free Account

Get started with no card required. First subtopic of every topic unlocked.

£0_/month

Forever free — no trial

✓First subtopic of every topic unlocked
✓Video lesson for each free subtopic
✓Key terms and concept cards
✓Progress tracking dashboard
✕Full lesson content
✕Instant-marked worksheets
✕Full mock papers
✕Instant marking & feedback

Most popular

Pro Student

Full access to every lesson, worksheet and mock paper for your exam board.

£7.99_/month

or £59/year — save 38%

✓Every subtopic fully unlocked
✓Full video lessons for all topics
✓Instant-marked worksheets with feedback
✓Complete mock papers (all components)
✓Instant marking with mark scheme feedback
✓Interactive revision tools
✓All boards: OCR, AQA, Edexcel, CAIE
✓Cancel anytime

No commitment · Cancel anytime

Schools

School Licence

Full platform access for your whole CS class, with teacher dashboard and tracking.

Contact us_{for a quote}

Priced per class · Annual licence

✓Full access for all students in your class
✓Teacher dashboard with class progress view
✓Assign lessons and mock papers to students
✓Per-student progress and completion tracking
✓Student notes per teacher
✓Join via class code — simple for students
✓Invoicing available for school finance teams
✓Dedicated onboarding support

Purchase order & invoice accepted

UK GDPR compliant · Data Processing Agreement · Safeguarding Statement

Full feature comparison

Everything included at each tier, side by side.

Feature	Free	Pro Student	School Licence
Lesson Content
First subtopic of each topic	✓	✓	✓
All subtopics unlocked	—	✓	✓
Video lessons	Partial	Full	Full
Key terms & concept cards	✓	✓	✓
Interactive revision tools	—	✓	✓
Assessment
Instant-marked worksheets	—	✓	✓
Full mock exam papers	—	✓	✓
Instant marking with feedback	—	✓	✓
Teacher-assigned mock papers	—	—	✓
Exam Boards
OCR J277 GCSE	✓	✓	✓
AQA 8525 GCSE	✓	✓	✓
Edexcel 1CP2 GCSE	✓	✓	✓
CAIE 0478 iGCSE	✓	✓	✓
Edexcel 4CP0 iGCSE	✓	✓	✓
OCR H446 A-Level	✓	✓	✓
AQA 7517 A-Level	✓	✓	✓
CAIE 9618 A-Level	✓	✓	✓
School Features
Teacher dashboard	—	—	✓
Class progress tracking	—	—	✓
Assign lessons to students	—	—	✓
Student notes (per teacher)	—	—	✓
Join via class code	—	—	✓
Invoice / purchase order	—	—	✓

Frequently asked questions

Can I cancel my Pro subscription at any time? ▼

Yes. You can cancel at any time from your account dashboard. You'll keep access until the end of your billing period and won't be charged again after that.

Does the free account ever expire? ▼

No. The free tier is permanent — not a trial. You can keep your free account indefinitely and access the first subtopic of every topic forever.

Do school licences cover multiple classes or exam boards? ▼

School licences are priced per class. If you have multiple CS classes or teach multiple exam boards, contact us and we'll put together a package that works for your school.

Can we pay by purchase order or invoice? ▼

Yes — we understand school finance processes. We can provide a formal quote, accept purchase orders, and issue invoices. Just request a quote below.

Which exam boards are covered? ▼

We currently cover OCR J277 GCSE, AQA 8525 GCSE, Edexcel 1CP2 GCSE, CAIE 0478 iGCSE, Edexcel 4CP0 iGCSE, OCR H446 A-Level, AQA 7517 A-Level, and CAIE 9618 A-Level. More boards are added regularly.

Is the instant marking accurate? ▼

The marking engine is trained on real mark scheme criteria for each exam board. It gives per-point feedback so students understand exactly what they missed. We recommend treating it as a revision tool rather than an official grade — it is not provided by the exam boards.

Simple pricing.Serious results.

Simple pricing.
Serious results.