Comparison

Flumen vs Prose Reader

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Flumen

Features
Read full description

Flumen is a calm, private EPUB reader for people who like building a real library full of ebooks. Import your own EPUBs, download public-domain classics from Project Gutenberg and Standard Ebooks, and keep everything organized in a library that feels made for reading. Covers, progress, metadata and collections all in one place, without ads or a social layer around your books. READ COMFORTABLY Choose from carefully tuned themes including Paper, Sepia, Night, and OLED Black. Adjust fonts and text size, then let Flumen remember your reading preferences for each book. The reader keeps the interface out of the way so the page can take the room it deserves. DISCOVER CLASSICS Search and browse public-domain books from trusted sources, preview book details, and download directly to your library. Explore authors, genres, popular classics, and curated rows without leaving the app. ORGANIZE YOUR LIBRARY Sort by recent, title, author, or progress. Create collections, use smart collections, rename books, track finished titles, and quickly return to what you were reading. READING PROGRESS THAT FEELS USEFUL Flumen tracks where you are, how much is left, and your active reading time. Optional goals, streaks, monthly summaries, and reading statistics help you understand your habits without turning reading into homework. PRIVATE BY DESIGN Your library, settings, and reading history are stored on your device by default. Flumen does not use third-party advertising or analytics SDKs to track your reading. FLUMEN PRO Flumen is free to start with a 15-book library. Flumen Pro is a one-time purchase that unlocks unlimited books, reading statistics, and private iCloud sync for your library, EPUB files, progress, settings, notes, and highlights across your Apple devices. Flumen is built for readers who want a quieter place for their books.

About

Prose Reader

Features
Read full description

Prose is a clean, local-first reader for ePub and PDF books. Designed with a focus on speed, privacy, and simplicity, Prose works completely offline to keep your personal library secure on your device. Key Features: - Multi-format support: Read ePub 2, ePub 3, and PDF files. - Offline library: View your books in a custom cover grid or detail list. Search, filter, and sort by title, author, last read, or reading progress. - Tailored reading experience: Customize fonts, font size, margins, and line spacing for reflowable ePub books. Zoom and fit controls are available for PDF files. - Reading themes: Switch between light, dark, and sepia themes to match your environment. Themes apply across the entire application interface. - Local-first sync: Connect your own WebDAV server to sync books, reading positions, bookmarks, highlights, and settings. Sync runs in the background and resolves conflicts by keeping your furthest reading position. - Annotation and reference: Create bookmarks, highlight text, and look up definitions using the built-in offline dictionary. - Privacy and security: Your data is never sent to third-party services. WebDAV credentials are saved securely in your operating system keychain. There is no telemetry, analytics, or tracking.

Screenshots

Flumen4 screens
Prose Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Prose Reader at none against Flumen's 1. Prose Reader also leads on iOS requirement (15.0 vs 17.0). Flumen's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Flumen sells 1 one-off in-app purchase. Prose Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Flumen ships an update every 2 weeks, Prose Reader every 2 months. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 3 level
Flumen versus Prose Reader: the parameters behind the verdict, then further details
ParameterFlumenProse Reader
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterEvery 2 months
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.0 โ€” better
Further details โ€” not scored
Size18 MB125 MB
Age rating12+4+
DeveloperMathias Jaeger-PedersenElia Salerno

In-app purchases

1 purchases

Flumen

One-time1
  • Flumen Pro$6.99
None

Prose Reader

No in-app purchases

Questions

Is Flumen free?
Flumen is free to download, with in-app purchases available.
Is Prose Reader free?
Prose Reader is free to download, with no in-app purchases.
Do Flumen or Prose Reader have ads?
Neither Flumen nor Prose Reader shows ads.
Which is updated more often, Flumen or Prose Reader?
Flumen ships an update every 2 weeks, and Prose Reader every 2 months. Most recently, Flumen was updated on October 5, 2026 and Prose Reader on October 8, 2026.

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