# AuthorAZ vs LIRA Reader

The clearest difference is in-app purchases: LIRA Reader at none against AuthorAZ's 1. AuthorAZ's advantage is iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | AuthorAZ | LIRA Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 66 MB | 34 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Alex Filip](https://appshunter.io/developer/1013883929) | [Tumba Mulamba](https://appshunter.io/developer/6799075339) |

## What reviewers say

### 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 |


### LIRA Reader

[App page](https://appshunter.io/ios/app/lira-reader/id6799075337)

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

**In-app purchases:** none


## Frequently asked questions

### Is AuthorAZ free?

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

### Is LIRA Reader free?

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

### Do AuthorAZ or LIRA Reader have ads?

Neither AuthorAZ nor LIRA Reader 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.*