# AP Computer Science A Prep vs PE Prep Pro

The clearest difference is price: AP Computer Science A Prep at $1.99 against PE Prep Pro's $34.99. AP Computer Science A Prep also leads on update cadence (daily vs every 3 weeks) and iOS requirement (9.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

AP Computer Science A Prep costs $1.99 and PE Prep Pro $34.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AP Computer Science A Prep ships an update daily, PE Prep Pro every 3 weeks. Both last shipped on September 15, 2026.

## The numbers

| Metric | AP Computer Science A Prep | PE Prep Pro |
| --- | --- | --- |
| Price | **$1.99** | $34.99 |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/pe-prep-pro/id6746470072/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Paid |
| Size | 35 MB | 31 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Feraco media Inc.](https://appshunter.io/developer/497957884) | [Examp, LLC](https://appshunter.io/developer/1479303574) |

## What reviewers say

### AP Computer Science A Prep

[App page](https://appshunter.io/ios/app/ap-computer-science-a-prep/id6448579445)

**Features:** macOS Compatibility

**In-app purchases:** none


### PE Prep Pro

[App page](https://appshunter.io/ios/app/pe-prep-pro/id6746470072)

This comprehensive exam preparation system offers over 1,400 realistic practice questions across 16 engineering disciplines. It provides detailed performance analytics to pinpoint weak areas and includes essential code summaries for offline study.

**Highlights:** 1,400+ realistic exam questions, 16 major engineering disciplines, Performance analytics, Offline functionality, Essential code summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is AP Computer Science A Prep free?

AP Computer Science A Prep costs $1.99, with no in-app purchases.

### Is PE Prep Pro free?

PE Prep Pro costs $34.99, with no in-app purchases.

### Do AP Computer Science A Prep or PE Prep Pro have ads?

Neither AP Computer Science A Prep nor PE Prep Pro shows ads.

### Which is updated more often, AP Computer Science A Prep or PE Prep Pro?

AP Computer Science A Prep ships an update daily, and PE Prep Pro every 3 weeks. Most recently, AP Computer Science A Prep was updated on September 15, 2026 and PE Prep Pro on September 15, 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.*