Flumen is an EPUB reader for iPhone, iPad, and Mac that keeps books and reading progress in a personal library. Readers can import their own EPUB files, create collections, sort or filter books by author or progress, and customize the page with themes, fonts, and text size. A Continue Reading area returns to the current book and saved chapter. The discovery section searches Project Gutenberg and Standard Ebooks for public-domain titles. The free version supports up to 15 books and includes EPUB import, collections, reader customization, and daily reading time. A one-time Pro purchase removes the library limit and adds reading goals, charts, monthly summaries, and optional iCloud sync. The developer says there are no ads or third-party analytics. Users provide their own EPUB files and should respect copyright when importing or sharing them.

Flumen: eBook Reader
An EPUB reader with personal collections, reading themes, public-domain discovery, and a one-time Pro upgrade for unlimited books and sync.
Overview
A closer look at Flumen: eBook Reader.
A closer look
App screenshots
Choose with confidence
The useful details.
What it does
- Import and organize EPUB books in collections
- Customize reading themes, fonts, and text size for each book
- Discover public-domain titles from Project Gutenberg and Standard Ebooks
- Unlock unlimited books, goals, reading summaries, and iCloud sync with Pro
A good fit for
- Readers who want an EPUB library across iPhone, iPad, and Mac
- People who want a simple reader with public-domain discovery and optional progress statistics
Worth knowing
- The free library limit is 15 books; unlimited books, goals, summaries, and iCloud sync require the one-time Pro purchase.
Frequently asked questions
Answers based on the app’s official listing and reviewed information.
What is Flumen: eBook Reader used for?
An EPUB reader with personal collections, reading themes, public-domain discovery, and a one-time Pro upgrade for unlimited books and sync.
What can you do with Flumen: eBook Reader?
Import and organize EPUB books in collections Customize reading themes, fonts, and text size for each book Discover public-domain titles from Project Gutenberg and Standard Ebooks Unlock unlimited books, goals, reading summaries, and iCloud sync with Pro
Who is Flumen: eBook Reader designed for?
Readers who want an EPUB library across iPhone, iPad, and Mac People who want a simple reader with public-domain discovery and optional progress statistics
What should you know before downloading Flumen: eBook Reader?
The free library limit is 15 books; unlimited books, goals, summaries, and iCloud sync require the one-time Pro purchase.
Does Flumen: eBook Reader include paid features?
The free version supports up to 15 books and includes import, discovery, collections, reader customization, and daily reading time. A one-time Pro purchase adds unlimited books, goals, charts, summaries, and optional iCloud sync; price is shown in the app.
Which platforms support Flumen: eBook Reader?
Greatooly's reviewed app information lists iOS.
Researched from official sources; this is not a hands-on review. Last checked 2026-11-04.
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