# MP3 Книги vs Книжная коллекция

The clearest difference is rating: MP3 Книги at 4.7 against Книжная коллекция's 3.6. MP3 Книги also leads on ads (none vs shown) and update cadence (every 10 days vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

MP3 Книги holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 43 and 13 respectively. Written reviews point the same way: 72% of MP3 Книги's written reviews are positive against 58% of Книжная коллекция's.

MP3 Книги ships an update every 10 days, Книжная коллекция every 5 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | MP3 Книги | Книжная коллекция |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/mp3/id1032988845/reviews)** | [3.6 (13 ratings)](https://appshunter.io/ios/app/id1319269577/reviews) |
| Number of ratings | **43** | 13 |
| Positive reviews | **72.1% of reviews** | 58.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 35 MB | 51 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KinKin Ltd](https://appshunter.io/developer/906102295) | [Andrey Nemaltsev](https://appshunter.io/developer/1319269576) |

## What reviewers say

### MP3 Книги

[App page](https://appshunter.io/ios/app/mp3/id1032988845)

Listen to your favorite audiobooks in MP3 or M4B format without conversion, completely free and without ads. Enjoy a user-friendly interface and elegant design. Add books via computer or cloud services like iCloud and Google Drive.

**Highlights:** Plays MP3 and M4B formats, No conversion needed, Completely free, No advertisements, Cloud service integration (iCloud, Google Drive), User-friendly interface, Elegant design

**Features:** macOS Compatibility

**In-app purchases:** none


### Книжная коллекция

[App page](https://appshunter.io/ios/app/id1319269577)

Access a vast collection of free books from open sources for personal reading. Customize your reading experience with adjustable text size, font, and background settings. Enjoy offline reading and bookmarking your favorite passages.

**Highlights:** Free books from open sources, Adjustable text size and font, Customizable background, Bookmark creation, Night mode, Offline reading mode

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

**In-app purchases:** none


## Frequently asked questions

### Is MP3 Книги free?

MP3 Книги is free to download, with no in-app purchases.

### Is Книжная коллекция free?

Книжная коллекция is free to download, with no in-app purchases.

### Which has better reviews, MP3 Книги or Книжная коллекция?

MP3 Книги is rated higher. MP3 Книги averages 4.7 out of 5 from 43 ratings, while Книжная коллекция averages 3.6 from 13 ratings.

### Do MP3 Книги or Книжная коллекция have ads?

Книжная коллекция shows ads; MP3 Книги does not.

### Which is updated more often, MP3 Книги or Книжная коллекция?

MP3 Книги ships an update every 10 days, and Книжная коллекция every 5 months. Most recently, MP3 Книги was updated on November 11, 2026 and Книжная коллекция on November 2, 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.*