# Calibro Reader vs ePub Reader

The clearest difference is review sentiment: ePub Reader at 100% against Calibro Reader's 41%. ePub Reader also leads on update cadence (every 2 weeks vs every 4 months). Calibro Reader's advantage is rating (4.5 vs 3.0) and in-app purchases (none vs 5). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. ePub Reader sells 5 in-app purchases, starting at $4.99 per 7 days. Calibro Reader asks for nothing beyond the download.

Calibro Reader holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 41% of Calibro Reader's written reviews are positive against 100% 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 weeks. The most recent releases landed on October 6, 2026 and October 12, 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)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/epub-reader-ebook-viewer/id6749545560/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 40.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 77 MB |
| Requires iOS | **7.0** | 13.0 |
| 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) | [TEXAS ADVANCE LLC](https://appshunter.io/developer/1850389482) |

## 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-viewer/id6749545560)

Read eBooks and documents in various formats like EPUB, PDF, and DOC. Import files easily, customize your reading experience with themes and fonts, and manage bookmarks and notes. Unlock more features with a PRO subscription.

**Highlights:** Supports EPUB, PDF, TXT, DOC, DOCX, ODT, Import via Browser, AirDrop, iCloud, Finder, Chapter browsing and bookmarking, Font customization and themes, Brightness control, Note-taking functionality

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## 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?

Calibro Reader is rated higher. Calibro Reader averages 4.5 out of 5 from 4 ratings, while ePub Reader averages 3.0 from 2 ratings.

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

Neither Calibro Reader nor ePub Reader shows ads.

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

Calibro Reader ships an update every 4 months, and ePub Reader every 2 weeks. Most recently, Calibro Reader was updated on October 6, 2026 and ePub Reader on October 12, 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.*