# AP Computer Science A Review vs Engineering Mathematics Pro

The clearest difference is price: AP Computer Science A Review at Free against Engineering Mathematics Pro's $0.49. Engineering Mathematics Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

AP Computer Science A Review is free to download; Engineering Mathematics Pro costs $0.49 up front. AP Computer Science A Review sells 3 in-app purchases, starting at $5.99 per month. Engineering Mathematics Pro asks for nothing beyond the download.

## The numbers

| Metric | AP Computer Science A Review | Engineering Mathematics Pro |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +12 | 17+ |
| Developer | [Dom David](https://appshunter.io/developer/1445642821) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## 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 |


### Engineering Mathematics Pro

[App page](https://appshunter.io/ios/app/engineering-mathematics-pro/id6759188492)

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

**In-app purchases:** none


## 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 Engineering Mathematics Pro free?

Engineering Mathematics Pro costs $0.49, with no in-app purchases.

### Do AP Computer Science A Review or Engineering Mathematics Pro have ads?

AP Computer Science A Review shows ads; Engineering Mathematics Pro 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.*