# bookline reader vs BibOlKat

The clearest difference is update cadence: bookline reader at every 2 months against BibOlKat's every 36 months. BibOlKat's advantage is iOS requirement (9.0 vs 17.0). 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.

bookline reader ships an update every 2 months, BibOlKat every 36 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | bookline reader | BibOlKat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 36 months |
| Monetization | Free | — |
| Size | 201 MB | 31 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Libri-Bookline Kereskedelmi Zartkoruen Mukodo Reszvenytarsasag](https://appshunter.io/developer/950975588) | [Gutta Cavat Kft.](https://appshunter.io/developer/542033552) |

## What reviewers say

### bookline reader

[App page](https://appshunter.io/ios/app/bookline-reader/id950975589)

Access and enjoy your e-books and audiobooks on your mobile device. Personalize your reading experience with custom collections, notes, and statistics. Join a vibrant community of readers to share reviews and discover new titles.

**Highlights:** Read e-books and listen to audiobooks, Import EPUB and PDF files, Create custom book collections, Add notes and highlights, Track reading statistics, Audiobook sleep timer, Community book reviews

**In-app purchases:** none


### BibOlKat

[App page](https://appshunter.io/ios/app/bibolkat/id1191336844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bookline reader free?

bookline reader is free to download, with no in-app purchases.

### Is BibOlKat free?

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

### Do bookline reader or BibOlKat have ads?

Neither bookline reader nor BibOlKat shows ads.

### Which is updated more often, bookline reader or BibOlKat?

bookline reader ships an update every 2 months, and BibOlKat every 36 months. Most recently, bookline reader was updated on October 13, 2026 and BibOlKat on October 1, 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.*