# ReadEW vs Authenticator App

The clearest difference is in-app purchases: ReadEW at none against Authenticator App's 3. ReadEW also leads on iOS requirement (14.0 vs 18.6). Authenticator App's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $4.99 per 7 days. ReadEW asks for nothing beyond the download.

## The numbers

| Metric | ReadEW | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | — |
| Size | 76 MB | 6 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Hang](https://appshunter.io/developer/1018844469) | [Haroon Ahmad](https://appshunter.io/developer/1829946041) |

## What reviewers say

### ReadEW

[App page](https://appshunter.io/ios/app/readew-book-reader/id1526819560)

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-auth-2fa/id6758331285)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is ReadEW free?

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

### Is Authenticator App free?

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

### Do ReadEW or Authenticator App have ads?

ReadEW shows ads; Authenticator App does not.

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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.*