About GCSE Computer Science Quiz
Revise smarter, not harder. GCSE Computer Science Quiz covers the full breadth of the GCSE Computer Science curriculum across 16 topics in 5 areas, with three study modes for every topic: Revision Notes, Flashcards, and an exam-style Quiz.
Each topic gives you 7 exam-focused note sections with key terms, 15 tap-to-flip flashcards, and 12 multiple-choice quiz questions with timed practice, instant marking and full answer explanations – that’s 112 note sections, 240 flashcards and 192 quiz questions in total. Everything runs on-device, so you can revise anywhere with no connection. One simple purchase of £4.99 unlocks every topic and study mode. No ads, no tracking, no subscriptions, no in-app purchases.
Exam Boards Covered
AQA
GCSE Computer Science (8525)
OCR
GCSE Computer Science (J277)
The content uses standard GCSE terminology and is mapped to the most widely taught specifications. Always confirm exact requirements against your own exam board’s specification, as emphasis can vary between boards.
Topics & Areas
Sixteen topics grouped into five colour-coded areas. Every topic includes its own revision notes, flashcard deck and quiz.
Computer Systems
Systems Architecture
The CPU, the fetch-decode-execute cycle, registers, clock speed, cores and cache, and Von Neumann architecture.
Memory & Storage
RAM and ROM, virtual memory, and primary, secondary and cloud storage – with the magnetic, optical and solid-state types.
Systems Software
The role of the operating system and utility software – memory management, scheduling, device drivers and user interfaces.
Data Representation
Number Systems (Binary & Hex)
Binary, denary and hexadecimal, conversions between them, binary addition and binary shifts.
Text, Images & Sound
Character sets (ASCII and Unicode), how bitmap images and sound are represented, and the effect of resolution, colour depth and sample rate.
Storage Units & Compression
Bits, bytes and the units up to terabytes, calculating file sizes, and lossy versus lossless compression.
Networks & Security
Computer Networks
LANs and WANs, topologies, the internet and DNS, protocols and layers, and wired versus wireless connections.
Network Security & Protocols
The TCP/IP and protocol stack, encryption, firewalls, MAC and IP addressing, and how data is kept safe in transit.
Cyber Security Threats
Malware, phishing, social engineering, SQL injection and brute-force attacks – plus the methods used to prevent them.
Algorithms & Programming
Algorithms & Computational Thinking
Decomposition and abstraction, flowcharts and pseudocode, and the linear search, binary search, bubble sort and merge sort.
Programming Fundamentals
Variables and constants, the three programming constructs, operators, data types, and string handling.
Producing Robust Programs
Defensive design, input validation, authentication, testing, and the different types of program error.
Boolean Logic
AND, OR and NOT gates, logic diagrams and truth tables, and working through combined logic expressions.
Languages & IDEs
High- and low-level languages, compilers and interpreters, and the common features of an integrated development environment.
Databases & Wider Issues
Relational Databases & SQL
Tables, records, fields and keys, reducing data redundancy, and writing SQL with SELECT, FROM, WHERE and ORDER BY.
Ethical, Legal & Environmental Impacts
The ethical, legal, cultural and environmental impacts of technology, key legislation, and the impact of e-waste.
Key Features
Quick Revision Notes
7 exam-focused note sections per topic, with highlighted key terms you can skim right before a test.
Tap-to-Flip Flashcards
15 cards per topic with a question on the front and a clear answer on the back. Mark cards as known and watch the deck progress.
Exam-Style Quiz
12 multiple-choice questions per topic with a timer, instant scoring and a Review Answers screen that explains every answer.
AQA & OCR Coverage
Mapped to the AQA (8525) and OCR (J277) GCSE Computer Science specifications – 16 topics across 5 areas.
iCloud-Backed Progress
Your known cards, quiz scores and progress stay on-device and are safely backed up through your own iCloud account.
Revise Wrong Answers
Questions you got wrong are gathered together so you can go straight back and master the topics that need work.
iPhone & iPad
A universal app with a clean, colourful design that adapts beautifully to both iPhone and iPad layouts.
Works Offline
Every note, flashcard and quiz is built in – revise on the bus, in the library or with no signal at all.
Three Study Modes per Topic
Every one of the 16 topics gives you three different ways to lock the content into memory:
What You'll Master
Hit every required idea from the GCSE Computer Science specification:
Systems architecture & the CPU
Memory, storage & software
Binary, hex & data representation
Networks & cyber security
Algorithms, programming & logic
Databases, SQL & wider issues
What's Included
Everything is unlocked with a single one-time purchase of £4.99:
16 Topics · 5 Areas
AQA 8525 & OCR J277 coverage
112 Note Sections
Exam-focused with key terms
240 Flashcards
Tap-to-flip, mark as known
192 Quiz Questions
Timed, marked & explained
No Ads, No Tracking
Completely distraction-free
GCSE Computer Science Quiz
No subscriptions. No hidden costs. No IAPs.
One Price. Everything Unlocked.
Buy once and get every topic, every note, every flashcard and every quiz. No ads, no tracking, no subscriptions, no in-app purchases. Universal for iPhone and iPad for £4.99.
Screenshots
See GCSE Computer Science Quiz in action on iPhone and iPad.
iPhone Screenshots
iPad Screenshots
Privacy Policy
Last updated: June 2026
1. Introduction
This Privacy Policy describes how GCSE Computer Science Quiz ("the App," "we," "our," or "us") handles information. The App is an educational study application designed to help students revise for GCSE Computer Science (AQA 8525 and OCR J277) examinations.
We respect your privacy and are committed to protecting it.
2. Age Rating & Target Audience
GCSE Computer Science Quiz is rated 4+ on the App Store. The content is designed for GCSE exam preparation and targets students typically aged 14–16, but is suitable for all ages.
3. Information We Collect
We do not collect any personal data.
GCSE Computer Science Quiz operates entirely on your device. We do not collect, store, transmit, or share any personally identifiable information (PII) from users.
- The App does not require user registration or accounts.
- The App does not access your photos, contacts, location, microphone, camera or any personal data.
- Quiz scores, known flashcards and topic progress are stored locally on your device and optionally backed up via iCloud (Apple-managed, encrypted in transit).
- No third-party analytics, telemetry or tracking SDKs are integrated.
4. Advertising & Tracking
GCSE Computer Science Quiz is a paid app with no advertisements and no tracking. The App does not include any advertising SDKs, does not request App Tracking Transparency (ATT) permission, and does not collect any data for advertising purposes.
5. Purchases
The App is available as a one-time purchase of £4.99 through the App Store. There are no in-app purchases or subscriptions. All purchases are processed securely through Apple. We do not have access to your payment information.
6. Children's Privacy
The App is suitable for all ages. We are committed to complying with the Children's Online Privacy Protection Act (COPPA), the UK Age Appropriate Design Code, and similar regulations worldwide. Because we do not collect any personal information, there is no risk of students' data being shared or misused.
7. Data Sharing
Since we do not collect personal data, we have nothing to share with third parties. Your information stays on your device (and, optionally, in your own iCloud account).
8. Changes to This Privacy Policy
We may update this Privacy Policy periodically. Any updates will be reflected on this page with a new "Last Updated" date.
9. Contact Us
If you have any questions or concerns about this Privacy Policy, please contact:
Terms of Use
Last updated: June 2026
1. Purchase Terms
GCSE Computer Science Quiz is available as a one-time purchase of £4.99. Payment will be charged to your Apple ID account at the confirmation of purchase. This single payment unlocks all content – there are no subscriptions, recurring charges, or in-app purchases.
2. Refunds
Refund requests are handled by Apple in accordance with the App Store refund policy. To request a refund, visit reportaproblem.apple.com.
3. Content Disclaimer
The App is an unofficial revision aid. It is aligned with the AQA GCSE Computer Science (8525) and OCR GCSE Computer Science (J277) specifications but is not endorsed by, affiliated with, or licensed by AQA or OCR. Always cross-reference your school textbook and the official specification.
4. Contact
For questions about these terms, contact: contactscienceaplus@gmail.com
Download Now
Start revising GCSE Computer Science the smart way. 16 topics, three study modes per topic, 112 note sections, 240 flashcards and 192 quiz questions, all for one price of £4.99 – no ads, no subscriptions, no tracking.
Need help? Contact us at contactscienceaplus@gmail.com