# 23 Devs Library vs Novel Reader & Bookmate

The clearest difference is in-app purchases: 23 Devs Library at none against Novel Reader & Bookmate'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. Novel Reader & Bookmate sells 3 in-app purchases, starting at $9.99 per 7 days. 23 Devs Library asks for nothing beyond the download.

## The numbers

| Metric | 23 Devs Library | Novel Reader & Bookmate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 29 MB | 90 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NINA SAVELJEVA](https://appshunter.io/developer/962670684) | [halit aldemir](https://appshunter.io/developer/1852616652) |

## What reviewers say

### 23 Devs Library

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Novel Reader & Bookmate

[App page](https://appshunter.io/ios/app/novel-reader-and-bookmate-lore/id6757860326)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zarathustra Pro Weekly | $9.99 | per 7 days |
| Zarathustra Pro Monthly | $24.99 | per month |
| Zarathustra Pro Annual | $249.99 | per year |


## Frequently asked questions

### Is 23 Devs Library free?

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

### Is Novel Reader & Bookmate free?

Novel Reader & Bookmate is free to download, with in-app purchases available.

### Do 23 Devs Library or Novel Reader & Bookmate have ads?

Neither 23 Devs Library nor Novel Reader & Bookmate 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.*