# AP Test Ready vs AP Prep

The clearest difference is in-app purchases: AP Test Ready at none against AP Prep's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AP Prep sells 3 in-app purchases, starting at $9.99 per month. AP Test Ready asks for nothing beyond the download.

AP Test Ready ships an update fortnightly, AP Prep every 2 weeks. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AP Test Ready | AP Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (9 ratings)](https://appshunter.io/ios/app/ap-test-ready/id6744415566/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 493 MB | 12 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Low Man Labs, LLC](https://appshunter.io/developer/1767874549) | [Shanghai Xushu Information Technology Co., Ltd.](https://appshunter.io/developer/1733615663) |

## What reviewers say

### AP Test Ready

[App page](https://appshunter.io/ios/app/ap-test-ready/id6744415566)

Prepare for AP exams with focused practice questions and review content. This app covers essential topics without filler, aiming to boost your test-day confidence. New subjects are regularly added.

**Highlights:** Targeted exam modules, High-impact practice questions, Review content, Test-day confidence building, Multiple AP subjects covered, Regularly updated content

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

**In-app purchases:** none


### AP Prep

[App page](https://appshunter.io/ios/app/ap-prep-practice-and-score/id6783233848)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AP Prep Pro Monthly | $9.99 | per month |
| AP Prep Pro 3-Month | $19.99 | per 3 months |
| AP Prep Pro — Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is AP Test Ready free?

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

### Is AP Prep free?

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

### Do AP Test Ready or AP Prep have ads?

Neither AP Test Ready nor AP Prep shows ads.

### Which is updated more often, AP Test Ready or AP Prep?

AP Test Ready ships an update fortnightly, and AP Prep every 2 weeks. Most recently, AP Test Ready was updated on October 3, 2026 and AP Prep on October 17, 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.*