# IAAP eReader vs REX Education eReader

The clearest difference is device support: REX Education eReader at 3 against IAAP eReader's —. IAAP eReader's advantage is iOS requirement (12.0 vs 14.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IAAP eReader | REX Education eReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 109 MB | 75 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [International Association of Administrative Professionals](https://appshunter.io/developer/1405755827) | [REX BOOKSTORE, INC.](https://appshunter.io/developer/1577900912) |

## What reviewers say

### IAAP eReader

[App page](https://appshunter.io/ios/app/iaap-ereader/id6468032339)

**In-app purchases:** none


### REX Education eReader

[App page](https://appshunter.io/ios/app/rex-education-ereader/id6747742270)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IAAP eReader free?

IAAP eReader is free to download, with no in-app purchases.

### Is REX Education eReader free?

REX Education eReader is free to download, with no in-app purchases.

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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.*