# eBooks.com vs Calibre ebook reader

The clearest difference is review sentiment: Calibre ebook reader at 67% against eBooks.com's 0%. Calibre ebook reader also leads on rating (4.8 vs 1.9) and update cadence (every 9 days vs every 3 weeks). eBooks.com's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Calibre ebook reader sells 4 in-app purchases, starting at $4.99 per month. eBooks.com asks for nothing beyond the download.

Calibre ebook reader holds the better App Store score, 4.8 against 1.9. Both are backed by a comparable volume of ratings — 9 and 13 respectively. Written reviews point the same way: 0% of eBooks.com's written reviews are positive against 67% of Calibre ebook reader's.

eBooks.com ships an update every 3 weeks, Calibre ebook reader every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | eBooks.com | Calibre ebook reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (9 ratings)](https://appshunter.io/ios/app/ebookscom/id6474779702/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/calibre-ebook-reader-pageo/id6759336810/reviews)** |
| Number of ratings | 9 | **13** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 88 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [EBOOKS.COM PTY LIMITED](https://appshunter.io/developer/663571548) | [VISIONCRAFT, SOCIEDAD LIMITADA](https://appshunter.io/developer/1473558735) |

## What reviewers say

### eBooks.com

[App page](https://appshunter.io/ios/app/ebookscom/id6474779702)

Access your purchased eBooks from eBooks.com on any device. Read offline, sync progress, and customize your reading experience with notes, highlights, and adjustable settings. Organize your library and enjoy accessibility features.

**Highlights:** Offline reading, Cross-device syncing, Highlighting and note-taking, Customizable reading settings, Library organization, Accessibility features

**Features:** Vision Pro support

**In-app purchases:** none


### Calibre ebook reader

[App page](https://appshunter.io/ios/app/calibre-ebook-reader-pageo/id6759336810)

Seamlessly sync your Calibre ebook library wirelessly to your iPhone. Convert various ebook formats to EPUB directly within the app and customize your reading experience with adjustable fonts, themes, and spacing. Listen to your books with text-to-speech functionality.

**Highlights:** Wireless Calibre library sync, Built-in ebook converter (PDF, MOBI, AZW, etc. to EPUB), Customizable reading experience (fonts, themes), Text-to-speech audiobook functionality, Import from cloud storage (Files, Dropbox, iCloud), Organize library by author, series, collection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pageo Pro | $4.99 | per month |
| Pageo Pro | $4.99 | per month |
| Pageo Pro | $19.99 | per year |
| 1 Day of Pro | $0.99 | one-time |


## Frequently asked questions

### Is eBooks.com free?

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

### Is Calibre ebook reader free?

Calibre ebook reader is free to download, with in-app purchases available.

### Which has better reviews, eBooks.com or Calibre ebook reader?

Calibre ebook reader is rated higher. eBooks.com averages 1.9 out of 5 from 9 ratings, while Calibre ebook reader averages 4.8 from 13 ratings.

### Do eBooks.com or Calibre ebook reader have ads?

Calibre ebook reader shows ads; eBooks.com does not.

### Which is updated more often, eBooks.com or Calibre ebook reader?

eBooks.com ships an update every 3 weeks, and Calibre ebook reader every 9 days. Most recently, eBooks.com was updated on October 27, 2026 and Calibre ebook reader on October 28, 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.*