# ReRead vs AP Study

The clearest difference is in-app purchases: AP Study at none against ReRead's 1. ReRead's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ReRead sells 1 in-app purchase, starting at $9.99 per month. AP Study asks for nothing beyond the download.

ReRead ships an update every 4 days, AP Study weekly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ReRead | AP Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 78 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sartaj Sivia](https://appshunter.io/developer/1869856084) | [Blake Young](https://appshunter.io/developer/1857948179) |

## What reviewers say

### ReRead

[App page](https://appshunter.io/ios/app/reread-study-notes-and-recall/id6757947066)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReRead Max | $9.99 | per month |


### 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 ReRead free?

ReRead 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 ReRead or AP Study have ads?

Neither ReRead nor AP Study shows ads.

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

ReRead ships an update every 4 days, and AP Study weekly. Most recently, ReRead was updated on September 29, 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.*