# PrepGo vs AP Study

The clearest difference is in-app purchases: AP Study at none against PrepGo's 10. PrepGo's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. PrepGo sells 10 in-app purchases, starting at $19.99 per month. AP Study asks for nothing beyond the download.

PrepGo ships an update every 9 days, AP Study weekly. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PrepGo | AP Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (311 ratings)](https://appshunter.io/ios/app/prepgo-ap-exam-prep/id6753966286/reviews)** | — |
| Number of ratings | **311** | — |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [StudyX Inc.](https://appshunter.io/developer/1571844481) | [Blake Young](https://appshunter.io/developer/1857948179) |

## What reviewers say

### PrepGo

[App page](https://appshunter.io/ios/app/prepgo-ap-exam-prep/id6753966286)

Master AP exams with a gamified learning experience. Study guides, flashcards, and quizzes are presented in a fun, visual format to help you track progress and identify weak spots. Conquer your exams with expert-verified content and engaging practice questions.

**Highlights:** Expert-verified study guides, Gamified visual learning map, Daily streaks and energy system, Smart flashcards, AP-style quizzes, Progress tracking dashboard, Covers 30+ AP subjects

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepGo Plus Monthly | $19.99 | per month |
| PrepGo Plus Monthly | $29.99 | per month |
| PrepGo Plus Monthly | $29.99 | per month |
| PrepGo Plus Monthly | $49.99 | per month |
| PrepGo Plus Monthly | $49.99 | per month |
| PrepGo Plus Monthly | $49.99 | per month |
| PrepGo Plus 6-Month | $89.99 | per 6 months |
| PrepGo Plus Annual | $239.99 | per year |
| PrepGo Plus Annual | $239.99 | per year |
| PrepGo Plus Annual | $239.99 | per year |


### AP Study

[App page](https://appshunter.io/ios/app/ap-study-ivy-prep/id6787478174)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrepGo free?

PrepGo is free to download, with in-app purchases available.

### Is AP Study free?

AP Study is free to download, with no in-app purchases.

### Do PrepGo or AP Study have ads?

Neither PrepGo nor AP Study shows ads.

### Which is updated more often, PrepGo or AP Study?

PrepGo ships an update every 9 days, and AP Study weekly. Most recently, PrepGo was updated on October 20, 2026 and AP Study on October 6, 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.*