# DjVu Reader vs FBReader

The clearest difference is iOS requirement: DjVu Reader at 10.0 against FBReader's 13.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. DjVu Reader sells 4 one-off in-app purchases and FBReader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.7 for DjVu Reader against 3.7 for FBReader. Both are backed by a comparable volume of ratings — 248 and 129 respectively. Written reviews are what separate them: 46% of DjVu Reader's written reviews are positive against 52% of FBReader's.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | DjVu Reader | FBReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (248 ratings)](https://appshunter.io/ios/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526/reviews) | **[3.7 (129 ratings)](https://appshunter.io/ios/app/fbreader-epub-and-fb2-reader/id1067172178/reviews)** |
| Number of ratings | **248** | 129 |
| Positive reviews | 46.3% of reviews | **52.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [LTD DevelSoftware](https://appshunter.io/developer/717594986) | [FBReader.ORG Limited](https://appshunter.io/developer/1067172177) |

## What reviewers say

### DjVu Reader

[App page](https://appshunter.io/ios/app/djvu-reader-viewer-for-djvu-and-pdf-formats/id972086526)

This app provides a seamless reading experience for DjVu and PDF files on mobile devices. It optimizes performance for large documents with an elegant design, extended functionality, and high stability. Enjoy features like cloud integration, a speech synthesizer, and robust file management tools.

**Highlights:** DjVu and PDF format support, Cloud and network service integration, Speech synthesizer, Advanced file manager, Wi-Fi and FTP transfer, Search and highlight text

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thank the Developer | $0.99 | one-time |
| Appearance Customization | $2.99 | one-time |
| Additional Formats | $4.99 | one-time |
| Pro Version | $6.99 | one-time |

**What reviewers like**

- ✅ Excellent DJVU file reading capability
- 🚀 Fast and responsive performance
- 📱 Works well on iPad and iOS devices
- 💾 Comprehensive file management features
- 🎯 Intuitive and easy-to-use interface

**What reviewers complain about**

- 🐛 Frequent 'Page Loading Failed' errors
- 📺 Intrusive and excessive full-screen ads
- ⚠️ App crashes and instability
- 🔧 Unresponsive menu functions
- 💰 Aggressive upselling to Pro version

**Reported bugs**

- Page loading fails after reading a few pages
- App crashes when opening files
- Cannot delete read books
- Browser download feature not working
- Menu functions unresponsive

**Requested features**

- Dark mode option
- Left-to-right page turning for horizontal reading mode
- Multi-tab support for opening multiple PDF files simultaneously
- Better local file browsing capability
- Orientation lock functionality


### FBReader

[App page](https://appshunter.io/ios/app/fbreader-epub-and-fb2-reader/id1067172178)

A fast and versatile e-book reader supporting multiple formats like ePub, Kindle, and fb2. It offers cloud syncing for reading progress and a customizable interface. Upgrade to unlock unlimited library access and advanced features.

**Highlights:** Supports ePub, Kindle azw3, fb2, RTF, Word, HTML, and text, ePub3 and Readium LCP DRM support, Cloud syncing of library and reading positions, Customizable appearance and behavior options, Direct opening of downloaded files, Free version with library limits

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FBReader Full Edition | $12.99 | one-time |

**What reviewers like**

- 🚀 Fast and smooth reading experience
- 👍 Simple and intuitive interface
- 💡 Customizable font, margin, and layout options
- 🔒 Secure syncing across devices
- 🎨 Retro background textures

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🔧 Lack of advanced organization features (folders, shelves)
- 🚫 No PDF support
- 🔍 Inconsistent search and book discovery
- 🔒 Privacy concerns around data collection

**Reported bugs**

- Syncing issues with Google Drive
- Deletion of books from library
- Formatting problems with large footnotes
- Compatibility issues with newer iOS versions

**Requested features**

- Vertical scrolling mode
- Improved bookmark and annotation tools
- Ability to add/change book covers
- Text-to-speech functionality
- Better library management (read/unread, collections)


## Frequently asked questions

### Is DjVu Reader free?

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

### Is FBReader free?

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

### Which has better reviews, DjVu Reader or FBReader?

FBReader is rated higher. DjVu Reader averages 3.7 out of 5 from 248 ratings, while FBReader averages 3.7 from 129 ratings.

### Do DjVu Reader or FBReader have ads?

Neither DjVu Reader nor FBReader shows ads.

### Which is updated more often, DjVu Reader or FBReader?

DjVu Reader ships an update monthly, and FBReader monthly. Most recently, DjVu Reader was updated on October 24, 2026 and FBReader on October 24, 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.*