# A-Level CS Revision — Theory & Algorithms

> Theory & Algorithms (iPhone/iPad app by MD Shahariar Nazim Joy.)

- Source: https://appshunter.io/ios/app/a-level-cs-revision/id6793444020 (this page in markdown: same URL + `.md`)
- Developer: [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-08-05
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/a-level-cs-revision/id6793444020/reviews.md

## What is A?

A-Level Computer Science Revision helps you master Theory and Algorithms with original multiple-choice questions, timed mocks, algorithm-tracing drills, and clear explanations — built for focused daily study.

WHY STUDENTS USE IT
• 2,000+ original questions across data structures, algorithms & complexity, computational thinking, programming paradigms, computer architecture, networks, databases, Boolean algebra and theory of computation
• Theory mode and Algorithms mode — switch anytime
• Timed mock papers (40 questions, 50 minutes) with topic breakdown
• Quick practice, practice by topic, algorithm-tracing drills, weak-area review
• Review incorrect answers and bookmarks
• Flashcards with spaced repetition
• Progress dashboard: readiness %, topic mastery, mock trend, streak, exam countdown
• Fully offline after download — no account required

BUILT FOR REAL REVISION
Practise the skills A-Level papers reward: tracing pseudocode, comparing Big-O, simplifying Boolean expressions, modelling networks and databases, and explaining architecture trade-offs. Every question includes a detailed rationale so mistakes become learning.

SUBSCRIPTION & LIFETIME
Full access requires purchase.
Privacy Policy: https://joykhansayan1.github.io/alevel-computer-science-revision/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

DISCLAIMER
Independent study aid. Not affiliated with, endorsed by, or connected to AQA, OCR, Pearson Edexcel, WJEC, CCEA, or any exam board. Original practice content only — does not reproduce official past papers. Does not guarantee any grade.

© 2026 MD Shahariar Nazim Joy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $12.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $14.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-05

Initial release: Theory & Algorithms modes, 2,000+ original questions, timed mocks, algorithm tracing, spaced flashcards, hard paywall unlock, offline study.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*