# Calibre ebook reader vs Apogee Reader

The clearest difference is in-app purchases: Apogee Reader at none against Calibre ebook reader's 4. Apogee Reader also leads on ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.

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

Calibre ebook reader holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 18 and 7 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

Calibre ebook reader ships an update every 9 days, Apogee Reader weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Calibre ebook reader | Apogee Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/calibre-ebook-reader-pageo/id6759336810/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/apogee-reader/id6779567734/reviews) |
| Number of ratings | **18** | 7 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 43 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [VISIONCRAFT, SOCIEDAD LIMITADA](https://appshunter.io/developer/1473558735) | [Brian Banuag](https://appshunter.io/developer/6779567738) |

## What reviewers say

### 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, iPhone Duo 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 |


### Apogee Reader

[App page](https://appshunter.io/ios/app/apogee-reader/id6779567734)

This native iOS reader connects to your self-hosted BookOrbit server, keeping your books private. It supports various ebook, audiobook, comic, and PDF formats, with features like synchronized progress, highlights, and offline access.

**Highlights:** Supports EPUB, MOBI, CBZ, CBR, CB7, and PDF formats, Audiobook playback with sleep timer and speed control, Comic reading in paged or webtoon mode, Synchronized reading progress across devices, Highlights and notes with server sync, Offline reading capabilities, Fanfic updates from Archive of Our Own

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calibre ebook reader free?

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

### Is Apogee Reader free?

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

### Which has better reviews, Calibre ebook reader or Apogee Reader?

Calibre ebook reader is rated higher. Calibre ebook reader averages 4.6 out of 5 from 18 ratings, while Apogee Reader averages 4.4 from 7 ratings.

### Do Calibre ebook reader or Apogee Reader have ads?

Calibre ebook reader shows ads; Apogee Reader does not.

### Which is updated more often, Calibre ebook reader or Apogee Reader?

Calibre ebook reader ships an update every 9 days, and Apogee Reader weekly. Most recently, Calibre ebook reader was updated on November 5, 2026 and Apogee Reader on November 5, 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.*