# 23 Devs Library vs Audiobooks

The clearest difference is in-app purchases: 23 Devs Library at none against Audiobooks's 3. 23 Devs Library also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Audiobooks sells 3 in-app purchases, starting at $2.99 per 7 days. 23 Devs Library asks for nothing beyond the download.

## The numbers

| Metric | 23 Devs Library | Audiobooks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 29 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NINA SAVELJEVA](https://appshunter.io/developer/962670684) | [DEVSRANK](https://appshunter.io/developer/1716669578) |

## What reviewers say

### 23 Devs Library

[App page](https://appshunter.io/ios/app/23-devs-library/id6472991915)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audiobooks

[App page](https://appshunter.io/ios/app/audiobooks-audioly/id6760335364)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audioly Weekly | $2.99 | per 7 days |
| Audioly Yearly Disc | $7.99 | per year |
| Audioly Yearly | $14.99 | per year |


## Frequently asked questions

### Is 23 Devs Library free?

23 Devs Library is free to download, with no in-app purchases.

### Is Audiobooks free?

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

### Do 23 Devs Library or Audiobooks have ads?

Neither 23 Devs Library nor Audiobooks 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.*