# CS Revision vs GCSE Computer Science Pro

The clearest difference is price: CS Revision at Free against GCSE Computer Science Pro's $0.99. GCSE Computer Science Pro's advantage is iOS requirement (15.1 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

CS Revision is free to download; GCSE Computer Science Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CS Revision ships an update every 34 months, GCSE Computer Science Pro every 40 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CS Revision | GCSE Computer Science Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/cs-revision/id1555862527/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 34 months** | Every 40 months |
| Monetization | Free | — |
| Size | 15 MB | 23 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grigor Dochev](https://appshunter.io/developer/1459885994) | [Saman Wijenayake](https://appshunter.io/developer/1553615257) |

## What reviewers say

### CS Revision

[App page](https://appshunter.io/ios/app/cs-revision/id1555862527)

This app provides revision notes, code snippets, and diagrams for International Baccalaureate Computer Science students. It includes practice questions, progress tracking, and a forum for discussion and motivation.

**Highlights:** Revision notes, Code snippets and diagrams, Progress tracking, MCQ and exam-style practice questions, Discussion forum, Friend motivation features

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### GCSE Computer Science Pro

[App page](https://appshunter.io/ios/app/gcse-computer-science-pro/id1620864842)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CS Revision free?

CS Revision is free to download, with no in-app purchases.

### Is GCSE Computer Science Pro free?

GCSE Computer Science Pro costs $0.99, with no in-app purchases.

### Do CS Revision or GCSE Computer Science Pro have ads?

Neither CS Revision nor GCSE Computer Science Pro shows ads.

### Which is updated more often, CS Revision or GCSE Computer Science Pro?

CS Revision ships an update every 34 months, and GCSE Computer Science Pro every 40 months. Most recently, CS Revision was updated on October 29, 2026 and GCSE Computer Science Pro on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*