# Project Gutenberg Ebooks vs Kolibër

The clearest difference is in-app purchases: Kolibër at none against Project Gutenberg Ebooks's 3. Kolibër also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Project Gutenberg Ebooks sells 3 in-app purchases, starting at $4.99 per 7 days. Kolibër asks for nothing beyond the download.

Project Gutenberg Ebooks ships an update every 3 weeks, Kolibër every 5 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Project Gutenberg Ebooks | Kolibër |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (84 ratings)](https://appshunter.io/ios/app/project-gutenberg-ebooks/id6755909445/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 41 MB | 106 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Natalja Morozova](https://appshunter.io/developer/1852342078) | [EDLIR VELAJ](https://appshunter.io/developer/1895476150) |

## What reviewers say

### Project Gutenberg Ebooks

[App page](https://appshunter.io/ios/app/project-gutenberg-ebooks/id6755909445)

Access and read thousands of public domain ebooks from Project Gutenberg. This app offers a customizable reader, smart search, offline access, and annotation tools for a personalized reading experience.

**Highlights:** Thousands of public domain ebooks, Smart ebook search and filtering, Offline reading capability, Ebook annotations and notes, Customizable reader with themes, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |


### Kolibër

[App page](https://appshunter.io/ios/app/koliber/id6763759661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Project Gutenberg Ebooks free?

Project Gutenberg Ebooks is free to download, with in-app purchases available.

### Is Kolibër free?

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

### Do Project Gutenberg Ebooks or Kolibër have ads?

Neither Project Gutenberg Ebooks nor Kolibër shows ads.

### Which is updated more often, Project Gutenberg Ebooks or Kolibër?

Project Gutenberg Ebooks ships an update every 3 weeks, and Kolibër every 5 days. Most recently, Project Gutenberg Ebooks was updated on November 5, 2026 and Kolibër on November 4, 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.*