# AWR Library vs Book Guard.

The clearest difference is update cadence: Book Guard. at every 2 days against AWR Library's monthly. AWR Library's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AWR Library ships an update monthly, Book Guard. every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | AWR Library | Book Guard. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 14 MB | 81 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AW Rostamani Group](https://appshunter.io/developer/955397838) | [Tqnia for Information Technology](https://appshunter.io/developer/1533657655) |

## What reviewers say

### AWR Library

[App page](https://appshunter.io/ios/app/awr-library/id1613600686)

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

**In-app purchases:** none


### Book Guard.

[App page](https://appshunter.io/ios/app/book-guard/id6747822466)

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

**In-app purchases:** none


## Frequently asked questions

### Is AWR Library free?

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

### Is Book Guard. free?

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

### Do AWR Library or Book Guard. have ads?

Neither AWR Library nor Book Guard. shows ads.

### Which is updated more often, AWR Library or Book Guard.?

AWR Library ships an update monthly, and Book Guard. every 2 days. Most recently, AWR Library was updated on October 30, 2026 and Book Guard. on October 30, 2026.

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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.*