# AP Computer Science A Review vs IB Computer Science

The clearest difference is ads: IB Computer Science at none against AP Computer Science A Review's shown. IB Computer Science also leads on iOS requirement (13.4 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AP Computer Science A Review sells 3 in-app purchases, starting at $5.99 per month and IB Computer Science sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AP Computer Science A Review | IB Computer Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ap-computer-science-a-review/id6470670324/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 40 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +12 | 4+ |
| Developer | [Dom David](https://appshunter.io/developer/1445642821) | [Revised](https://appshunter.io/developer/1711666730) |

## What reviewers say

### AP Computer Science A Review

[App page](https://appshunter.io/ios/app/ap-computer-science-a-review/id6470670324)

Prepare for the AP Computer Science A exam with over 180 Java programming problems and multiple-choice questions. Review AP-style problems and publicly available free-response questions to hone your coding skills.

**Highlights:** 180+ Java programming problems, Covers all 10 AP CSA units, Multiple choice questions, AP-style problems, Review FRQ problems

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| 6 Months | $24.99 | per 6 months |
| Yearly | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is AP Computer Science A Review free?

AP Computer Science A Review is free to download, with in-app purchases available.

### Is IB Computer Science free?

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

### Do AP Computer Science A Review or IB Computer Science have ads?

AP Computer Science A Review shows ads; IB Computer Science does not.

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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.*