Software Alternatives, Accelerators & Startups

FBReader VS justRead.app

Compare FBReader VS justRead.app and see what are their differences

FBReader logo FBReader

FBReader is an e-book reader for various platforms. Features:

justRead.app logo justRead.app

A native iOS EPUB, PDF, and audiobook reader with Calibre sync, OPDS catalogs, automatic reading stats, and 200+ fonts.
  • FBReader Landing page
    Landing page //
    2022-10-22
  • justRead.app Landing page
    Landing page //
    2026-07-13

justRead is a native EPUB, PDF, and audiobook reader for iPhone and iPad, built with SwiftUI. 200+ built-in fonts plus custom font import, adjustable size, weight, spacing, and margins, smart dark mode, and 20-20-20 eye-strain reminders. Library handles 5,000+ books with instant search, series detection, tags, and saved filters. Syncs bidirectionally with a Calibre server (progress, ratings, highlights), or points at any folder in iCloud Drive, Dropbox, Google Drive, or OneDrive. Built-in OPDS support browses free books from Project Gutenberg, calibre-web, Kavita, Komga, and COPS. Automatic reading statistics track streaks, speed, and daily goals. Highlights export to Readwise or Markdown. Full VoiceOver accessibility, home/lock screen widgets, no account required. Free 14-day trial, then $2.99/month or $24.99/year. Not open source (this page's earlier auto-generated content describing a browser read-it-later extension referred to a different, unrelated product).

FBReader features and specs

  • Platform Support
    FBReader is available on multiple platforms including Windows, macOS, Linux, Android, and iOS, making it accessible to a wide range of users.
  • Format Compatibility
    The reader supports a variety of ebook formats like EPUB, MOBI, FB2, HTML, RTF, and plain text, which offers flexibility to readers.
  • Customization
    FBReader allows extensive customization options such as font types, sizes, colors, and background images, letting users personalize their reading experience.
  • Library Management
    The app offers robust library management features including book organization, sorting, and categorization, making it easier to manage large collections.
  • Speed
    FBReader is known for its speed and efficiency in loading books and navigating through them, which provides a smooth reading experience.

Possible disadvantages of FBReader

  • User Interface
    Some users find the user interface to be outdated and less intuitive compared to other modern ebook readers, which can affect usability.
  • Limited Advanced Features
    While FBReader covers basic reading needs, it lacks some advanced features found in other readers, such as annotations, bookmarks synchronization, and cloud storage integration.
  • DRM Support
    The app does not support DRM-protected content, limiting its use with books purchased from certain vendors like Amazon or Google Play.
  • In-App Purchases
    The free version of FBReader has limited features, and users need to make in-app purchases to unlock additional functionalities, which may not be ideal for all.
  • Performance on Older Devices
    Some users have reported performance issues when running FBReader on older or less powerful devices, which can interrupt the reading experience.

justRead.app features and specs

  • Distraction-free reading
    JustRead strips away ads, pop-ups, and clutter from web articles, presenting content in a clean, minimal reading layout that helps users focus on the text.
  • Customizable reading experience
    Users can adjust fonts, text size, line spacing, background color, and themes to tailor the reading interface to their personal preferences and improve readability.
  • Cross-browser and cross-device support
    JustRead is available as an extension for multiple browsers (Chrome, Firefox, Edge, etc.) and can sync across devices, allowing consistent reading experiences wherever you browse.
  • Built-in tools like TTS and translation
    The app includes extra features such as text-to-speech and translation support, making content more accessible to a wider range of users, including those with visual impairments or language barriers.
  • Lightweight and fast
    Since it focuses on stripping down web pages to their essential content, JustRead tends to load and render pages quickly without heavy scripts or media slowing things down.

Possible disadvantages of justRead.app

  • Limited to compatible content types
    JustRead's reader mode works best with article-style text pages; it may struggle with complex layouts, interactive content, or media-heavy sites, sometimes failing to extract content properly.
  • Dependency on browser extension permissions
    As a browser extension, it requires broad permissions to read and modify page content, which may raise privacy or security concerns for some users.
  • Feature limitations in free version
    Some advanced features, such as premium themes, extended TTS voices, or syncing capabilities, may be locked behind a paid tier, limiting full functionality for free users.
  • Occasional compatibility issues
    Browser updates or website structure changes can sometimes break the reader mode temporarily, requiring the extension to be updated to maintain proper functionality.
  • Learning curve for full feature set
    While the core reading mode is simple, some users may find the range of customization options and additional tools (like annotations or syncing) not immediately intuitive to discover or configure.

Analysis of FBReader

Overall verdict

  • FBReader is generally considered a good option for users looking for a reliable and flexible e-book reader. It provides a smooth reading experience and is often appreciated for its cross-platform availability and customization options.

Why this product is good

  • FBReader is a popular e-book reader known for its versatility and support for multiple file formats, including EPUB, MOBI, FB2, and more. It allows users to customize their reading experience by adjusting fonts, colors, and layouts. The application is lightweight, available across various platforms, and often praised for its easy-to-use interface.

Recommended for

    FBReader is recommended for readers who value customization in their reading experience and need support for various e-book formats. It's ideal for those who read on multiple devices and platforms, as it offers sync features and wide compatibility.

Analysis of justRead.app

Overall verdict

  • I don't have verified, up-to-date information about justRead.app to make a confident claim about its quality. Based on its name, it appears to be a read-it-later or reading-focused app, but I cannot confirm specific features, pricing, reliability, or user satisfaction without current data.

Why this product is good

  • Reading-focused apps typically aim to declutter articles and remove ads for a cleaner reading experience.
  • Such tools often support saving articles for offline access.
  • They may offer cross-device syncing if it has a companion browser extension or mobile app.
  • Many similar apps focus on speed and minimalistic design to reduce distractions.

Recommended for

  • Users looking for a lightweight read-it-later tool, pending direct verification of features and reviews.
  • People who prefer distraction-free reading interfaces.
  • Those who should check the app's official website, app store ratings, and recent user reviews before committing.
  • Users willing to test a free trial or free tier before subscribing, if available.

FBReader videos

Review FBReader on Linux Ubuntu

More videos:

  • Review - FBReader Android Review
  • Review - FBReader - Best eBook Reader App [Android/iOS] #03

justRead.app videos

No justRead.app videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to FBReader and justRead.app)
eBook Reader
100 100%
0% 0
Ebooks
96 96%
4% 4
Productivity
0 0%
100% 100
eBook Manager
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FBReader and justRead.app

FBReader Reviews

8 Best eBook Readers for Linux
FBReader is a lightweight, multi-platform ebook reader, free but not open-source, supporting various formats like ePub, fb2, mobi, rtf, html etc. It includes access to popular network libraries from where you can download ebooks for free or buy one.
Source: itsfoss.com
10 of the Best Ebook Readers for Windows, macOS, and Mobile
The Favorite Book Reader (FBReader) is a free app that used to be open source. As such, it used to be available for a multitude of devices but now caters to iOS and Android users. Thereโ€™s also a beta version in development for the Onyx reader.

justRead.app Reviews

We have no reviews of justRead.app yet.
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Social recommendations and mentions

Based on our record, FBReader seems to be more popular. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FBReader mentions (10)

  • What is a good ebook reader for Linux?
    I use fbreader, it's probably in your disto's repository or you can get in from fbreader.org. Source: over 3 years ago
  • Best ebook app that also allows for reader?
    I've been using FBreader for years, and it can use the built in Android TTS. https://fbreader.org/. Source: almost 4 years ago
  • 3x new books added to the Pirate Library Mirror (+24TB, 3.8M books)
    Based on what's on ZLibrary, various formats, though principally PDF, ePub, Mobi (Kindle), DJVU (similar to PDF), FB2, and a few others. Most ebook readers (with the exception of Amazon's own Kindle reader) can read virtually all of these, some with extensions. E.g., FB Reader , PocketBook Reader , Onyx's Neoreader (BOOX) ... No... - Source: Hacker News / almost 4 years ago
  • FOSS or privacy conscious ebook reading app (Mac/iOS)
    I came across FBReader which looks great in principal, but it uses a Google Drive account to sync with no other options. Also it's no longer OSS from 2015 (which wouldn't have been a deal breaker for me). Source: about 4 years ago
  • I need a good Software to read epub
    I use FBreader on android and PC. It's insanely customizable. I sometimes use it it double-page layout, 'though I haven't tried comics. Source: over 4 years ago
View more

justRead.app mentions (0)

We have not tracked any mentions of justRead.app yet. Tracking of justRead.app recommendations started around Jul 2026.

What are some alternatives?

When comparing FBReader and justRead.app, you can also consider the following products

calibre - Ebook manager, viewer & converter

Apple Books - The all-new Appleย Books has been redesigned to make finding, reading, and listening to books a beautiful, effortless experience on iPhone and iPad.

Amazon Kindle - Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and...

Marvin Classic - Marvin Classic is free to use the web and mobile application specially designed for ebook lovers who want to read, manage, and download new ebooks.

Cool Reader - Fast and small cross-platform eBook reader for desktops and handheld devices

BookReader - FLOSS book reader with a simple UI.