# IB Computer Science vs GCSE Computer Science Revision

The clearest difference is iOS requirement: IB Computer Science at 13.4 against GCSE Computer Science Revision's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. IB Computer Science sells 1 in-app purchase, starting at $0.99 per month and GCSE Computer Science Revision sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | IB Computer Science | GCSE Computer Science Revision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 40 MB | 4 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Revised](https://appshunter.io/developer/1711666730) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### IB Computer Science

[App page](https://appshunter.io/ios/app/ib-computer-science/id6670245898)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IB Computer Science Flashcards | $0.99 | per month |


### GCSE Computer Science Revision

[App page](https://appshunter.io/ios/app/gcse-computer-science-revision/id6793411774)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $12.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is IB Computer Science free?

IB Computer Science is free to download, with in-app purchases available.

### Is GCSE Computer Science Revision free?

GCSE Computer Science Revision is free to download, with in-app purchases available.

### Do IB Computer Science or GCSE Computer Science Revision have ads?

Neither IB Computer Science nor GCSE Computer Science Revision shows ads.

---

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