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Report updated May 5, 2026

Overview · Full Intel report in progress

FBReader: ePub and fb2 reader is an established book app that is free with in-app purchases. With a 3.5/5 rating from 13.9K reviews, it shows polarized user reception.

What is FBReader: ePub and fb2 reader?

FBReader is a cross-platform e-book reader for iOS that supports a wide range of formats including ePub, Kindle azw3, fb2, and Word documents. It distinguishes itself through cloud-based synchronization of libraries and reading progress via the FBReader Book Network, powered by Google Drive.

Current Momentum

v1.2 · 1w ago

Intense

Last updated 7d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Book

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Multi-format SupportStandard

Reads ePub, Kindle azw3, fb2, RTF, Word, HTML, and plain text files.

Cloud SynchronizationStandard

Syncs libraries, reading positions, and bookmarks across devices using Google Drive.

DRM CompatibilityStandard

Supports opening ePub files protected with Readium LCP DRM.

CustomizationStandard

Provides a wide range of appearance and behavior settings to tailor the reading experience.

How much does it cost?

Freemium

Who Built It?

Book

Enrichment in progress

Publisher profile available very soon

What other apps does FBReader.ORG make?

FBReader Bookshelf

FBReader Bookshelf

Books & Reference

View Intel →
FBReader: Favorite Book Reader

FBReader: Favorite Book Reader

App

FBReader DjVu plugin

FBReader DjVu plugin

App

FBReader PDF plugin

FBReader PDF plugin

App

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for FBReader: ePub and fb2 reader?

How's The Book Market?

How does it evolve in the Book market?

Rank progression

143 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for FBReader: ePub and fb2 reader

Key Takeaways

FBReader offers a versatile, cloud-synced reading environment, though the free version is limited to a 10-book library and excludes built-in translation features.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by FBReader: ePub and fb2 reader, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “FBReader: ePub and fb2 reader Intelligence Report.” Updated May 5, 2026. https://marlvel.ai/apps/fbreader-epub-and-fb2-reader

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