# MLC Library vs Book Guard.

The clearest difference is iOS requirement: Book Guard. at 13.0 against MLC Library's 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.

## The numbers

| Metric | MLC Library | Book Guard. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 42 MB | 76 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equinox Open Library Initiative, Inc.](https://appshunter.io/developer/1688468859) | [Tqnia for Information Technology](https://appshunter.io/developer/1533657655) |

## What reviewers say

### MLC Library

[App page](https://appshunter.io/ios/app/mlc-library/id6742466816)

**Features:** macOS Compatibility

**In-app purchases:** none


### Book Guard.

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is MLC Library free?

MLC 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 MLC Library or Book Guard. have ads?

Neither MLC Library nor Book Guard. 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.*