# VerveBook vs AuthorAZ

The clearest difference is in-app purchases: VerveBook at none against AuthorAZ's 1. VerveBook also leads on iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. AuthorAZ sells 1 one-off in-app purchase. VerveBook asks for nothing beyond the download.

## The numbers

| Metric | VerveBook | AuthorAZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 27 MB | 62 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WANG GUANGHUI](https://appshunter.io/developer/1824353550) | [Alex Filip](https://appshunter.io/developer/1013883929) |

## What reviewers say

### VerveBook

[App page](https://appshunter.io/ios/app/vervebook/id6749253660)

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthorAZ

[App page](https://appshunter.io/ios/app/authoraz/id6781582501)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $29.99 | one-time |


## Frequently asked questions

### Is VerveBook free?

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

### Is AuthorAZ free?

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

### Do VerveBook or AuthorAZ have ads?

Neither VerveBook nor AuthorAZ shows ads.

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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.*