# Calibro Reader vs EPUB Reader

The clearest difference is review sentiment: Calibro Reader at 41% against EPUB Reader's 0%. Calibro Reader also leads on in-app purchases (none vs 2) and ads (none vs shown). EPUB Reader's advantage is rating (5.0 vs 4.5) and update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.

Both are free to download. EPUB Reader sells 2 in-app purchases, starting at $5.99 per 7 days. Calibro Reader asks for nothing beyond the download.

EPUB Reader holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 41% of Calibro Reader's written reviews are positive against 0% of EPUB Reader's, so the app with the better star average is not the one people write more warmly about.

Calibro Reader ships an update every 4 months, EPUB Reader every 2 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Calibro Reader | EPUB Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/calibro-reader/id958205905/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epub-reader-ebook-and-fb2/id6780233015/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | **40.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 104 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LIBRONET BILGI HIZMETLERI VE YAZILIM SANAYI TICARET LTD STI](https://appshunter.io/developer/958205904) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### Calibro Reader

[App page](https://appshunter.io/ios/app/calibro-reader/id958205905)

Access your entire e-book library across all your mobile devices with this comprehensive reading platform. Enjoy a new reading style, share favorite quotes on social media, and keep your library with you anywhere.

**Highlights:** Cross-device e-book access, Unified reading platform, Social media quote sharing, Access purchased e-books, Library management

**Features:** macOS Compatibility

**In-app purchases:** none


### EPUB Reader

[App page](https://appshunter.io/ios/app/epub-reader-ebook-and-fb2/id6780233015)

This app allows you to import and read your DRM-free ebook files locally. It supports various formats and offers customizable reading settings for a personalized offline experience. You can also search, highlight, and annotate your books.

**Highlights:** Import DRM-free EPUB, MOBI, AZW3, FB2, TXT, Offline reading with no account, Customizable text and themes, Full-book search and highlighting, Chapter navigation and progress tracking, Export notes and highlights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |


## Frequently asked questions

### Is Calibro Reader free?

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

### Is EPUB Reader free?

EPUB Reader is free to download, with in-app purchases available.

### Which has better reviews, Calibro Reader or EPUB Reader?

EPUB Reader is rated higher. Calibro Reader averages 4.5 out of 5 from 4 ratings, while EPUB Reader averages 5.0 from 1 ratings.

### Do Calibro Reader or EPUB Reader have ads?

EPUB Reader shows ads; Calibro Reader does not.

### Which is updated more often, Calibro Reader or EPUB Reader?

Calibro Reader ships an update every 4 months, and EPUB Reader every 2 months. Most recently, Calibro Reader was updated on October 15, 2026 and EPUB Reader on October 16, 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.*