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BookFusion

BookFusion

eBook Reader, Manager & Cloud

523 ratings
225 reviews
📊 Productivity
📚 Books
Free
In-App Purchases

Details

Released
September 6, 2016
Updated
October 18, 2026

Features

Developer

BookFusion
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BookFusion screenshot #1 for iPhone
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About

Manage, read, and organize your entire eBook collection across all devices with cloud synchronization. Customize your reading experience with extensive settings, highlights, and annotations. Supports various formats and offers text-to-speech functionality.

✓Cross-platform eBook reader
✓Cloud synchronization
✓Organize with virtual bookshelves
✓Highlights and annotations
✓Text-to-Speech (TTS)
✓Send to Kindle
✓Calibre integration
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What users say about BookFusion

Reviews of BookFusion are mostly positive: the Books app is rated 4.7/5 from 523 App Store ratings. What users like most: excellent cross-platform sync, highly customizable reading experience. Top complaints: occasional bugs and crashes, subscription model may be costly for some. Summarized from real user reviews.

Positive things

  • 🚀Excellent cross-platform sync
  • 👍Highly customizable reading experience
  • 🚀Seamless Calibre integration
  • 👍Responsive and helpful developers
  • 🚀Smooth reading experience
  • 👍Comprehensive feature set
  • 👍Intuitive and clean UI
  • 🚀Reliable cloud storage
  • 👍Fantastic for large book libraries

Negative things

  • 🐛Occasional bugs and crashes
  • 💰Subscription model may be costly for some
  • 🔒Requires account creation to use
  • 🐛Inconsistent page turn behavior
  • 🐛Issues with PDF and fixed-layout EPUB support
  • 🐛Unreliable sync between devices
  • 🐛Note-taking experience needs improvement
See all reviews

What's New in BookFusion

1.44.2

October 18, 2026

** New ** - Contents now follows your reading position: while the side panel is open, the current chapter stays selected and in view as you read. - Bookmarks update instantly: bookmarks you add or remove while the side panel is open appear in the list right away. ** Fixes ** - Fixed the initial quality of the PDF page.

More
6

Subscriptions & In-App Purchases

Casual Monthly

Upload and store up to 5 GB of eBooks.

$1.991 Month
How to cancel BookFusion subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

no page numbers

can’t find a setting to permanently show page numbers - should be a basic requirement of any ebook app
……j...

Amazing

If you are looking for an app for books or audiobooks of any format do not look for anything else this is it!
Rrandomnicknamekco

Fantastic

Love the reader, especially auto-scroll - very user friendly
SMSam much

⭐️⭐️⭐️⭐️⭐️

This app just gets better with each update and is worth every penny. It’s so luxurious to be able to start a book at home on my iPad, go out and continue that same book on my Android phone, then come home and pick back up on my iPad from the same reading location. I mainly use this app for reading epubs and have no complaints whatsoever, especially now that page numbers are supported! Reading textbook PDFs and manga CBZ files has been equally effortless. The collections and smart collections features have also been awesome and have seriously helped me organize my 6,000+ books. Thank you devs!
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Ddalglieshes

Superior Text To Speech

In terms of performance, pricing, offline play, file sizes, voice narration selection & dynamics on the ears over extended play, BookFusion is absolutely the superior option over NaturalReader, ElevenReader, Speechify, Adobe and others.
CCcrumb collector
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Developer apps

MoEY eResources
MoEY eResources

by BookFusion

📚 Education
Free
See developer apps

User experience

🐞

Reported Bugs

5 issues

Highlights and notes not always saving properly

Bug

Reading position sometimes resets unexpectedly

Bug

Widget not functioning as expected

Bug

Occasional crashes and freezes

Bug

Issues with importing certain ebook formats

Bug
✨

Requested Features

6 requests

Add page numbers instead of just percentages

Feature

Implement a true dark mode

Feature

Improve PDF viewing and annotation capabilities

Feature

Add support for DJVU format

Feature

Provide an option to purchase a lifetime license

Feature

Implement better organization tools like folders/shelves

Feature

FAQ

What is BookFusion?

BookFusion is a cross-platform eBook reader and manager that allows you to read, organize, and sync your eBooks across all your devices. It supports various formats like EPUB, PDF, and CBZ/CBR, offering a customizable reading experience and cloud storage for your collection.

What are the key features of BookFusion?

Key features include an integrated reader with extensive customization settings, seamless cloud syncing of reading progress and annotations, robust organization tools like virtual bookshelves and series management, text-to-speech functionality, and integration with Calibre for metadata syncing.

How does BookFusion handle pricing and cost?

The app is free to download and use, offering a robust set of features. It also includes in-app purchases, suggesting that some advanced features or additional functionalities might be available for purchase.

What devices and operating systems are compatible with BookFusion?

BookFusion is designed to be a cross-platform solution, meaning it works across multiple devices and operating systems. Specific compatibility details, such as iOS, Android, macOS, and iPadOS support, are implied by features like widgets and multi-window support.

What are common use cases for BookFusion?

Common use cases include managing large eBook libraries, reading books on the go with seamless syncing between devices, annotating important passages for study or reference, and utilizing text-to-speech for an audiobook-like experience. It's also ideal for users who want to integrate their Calibre library with their mobile devices.