EPUB Reader vs Biblio Digital Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EPUB Reader
This app offers a versatile reading experience for various digital formats, including EPUB, PDF, comics, and audiobooks. It provides extensive customization options for typography, color themes, and reader controls, ensuring a personalized and comfortable reading environment. The app also supports seamless library management and synchronization across devices.
- Supports EPUB, PDF, CBZ, CBR, and audiobooks
- Customizable typography and color themes
- Read aloud functionality with offline neural voices
- Syncs reading position with e-readers
- Organized library with instant search and metadata detection
- Highlighting, note-taking, and export options
- Reading statistics and progress tracking
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EPUB, PDF, comics, and audiobooks in one native iOS reader. Fast, deeply customizable, and built to disappear so you can simply read. FOUR FORMATS, ONE SHELF Read EPUB 3 and PDF. Read CBZ and CBR comics and manga, with two-page spreads, double-tap zoom, and a reading direction you set per book. Listen to audiobooks with chapters, a sleep timer, Car Mode, and CarPlay. Or follow along with EPUB 3 narration, where the text highlights in time with the voice. READ ALOUD Any book can be read to you, by any Apple voice on your device or by natural neural voices in 31 languages that you download once and then run offline. The sentence highlights as it is spoken and the pages turn on their own, with speed presets, sentence skips, a sleep timer, and Lock Screen controls. Prepare a book in advance and keep listening with the screen off. TYPOGRAPHY YOU CONTROL 200+ fonts, or import your own. Tune size, weight, line and paragraph spacing, alignment, hyphenation, and separate margins for portrait and landscape. Save settings per book so a novel, a textbook, and poetry each look right. Build your own color themes and let them switch at sunset. Choose which buttons the reader toolbar shows and where a tap opens it, and give links their own color and style. Smart dark mode keeps images natural, and in-reader brightness, Line Focus, and eye-care break reminders protect your eyes. NO LOCK-IN, EVER Your books stay ordinary files in an ordinary folder, never a proprietary database. Point JustRead at any folder: on device, iCloud Drive, or one your cloud app syncs through Files. Import from a Calibre server or any OPDS catalog. Email a book to your Kindle or PocketBook. IN SYNC WITH YOUR E-READER Your reading position follows you to any e-reader running KOReader, a Kobo included, in both directions. Connect a self-hosted Grimmory server to browse and download its books, send books to it, and keep status, ratings, highlights, notes, and bookmarks in step both ways. A LIBRARY THAT SCALES Thousands of books with no lag, and a book opens in about a second. Instant search by title, author, or series. Automatic metadata and series detection, 11 sort modes, saved filters, collections, and tags. Edit any book's details by hand, description included. Spotlight opens any book from your home screen. HIGHLIGHTS, NOTES, BOOKMARKS Highlight, underline, and attach a note. Browse every highlight across your whole library in one place, share a quote as a card, or export to Markdown, PDF, or Readwise. YOUR READING, IN NUMBERS Daily goals, a yearly books goal, streaks, and milestone badges. An hourly heatmap shows when you read best. Monthly and yearly recaps, plus a story-style Reading Wrap that turns your year into cards worth sharing. AND THE REST Home screen and lock screen widgets. Dictionary and translation. Full-text search and a nested table of contents. iCloud sync, so you resume on the exact line on any device. Right-to-left and Japanese vertical text. A page curl, if you want one. Free for 14 days, then a subscription or a lifetime purchase, both with Family Sharing. Available in 21 languages. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://justread.app/en/privacy_policy
Biblio Digital Library
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Read with your eyes, your ears, or both at once. Biblio is your library for books, podcasts, videos, photos and your own files. Text and audio run together: the highlighted word shows where you are, and when you look away, you keep listening from the same spot. WHAT YOU WILL FIND IN BIBLIO - Synchronized reading: text and audio at the same time, with the current word highlighted. - Free classics of world literature from Project Gutenberg and the Czech National Digital Library, with covers and edition details. - Podcasts and YouTube channels: subscribe, and new episodes and videos arrive in your library on their own. - Your own files: EPUB, PDF, audiobooks, songs from your Music library, videos, photos and scanned pages. Your recordings and videos can be transcribed into text. - Photos and albums: a viewer with captions, automatic photo descriptions and video summaries. - Presentations: combine photos, videos, music, captions and passages from books into your own story, play it, even on your TV via AirPlay, or export it as a video. - The Librarian: ask what to read next. It finds, adds and downloads. - A reader with your choice of font, size and colors, a progress indicator and read-aloud with your device's voice. - Wherever you are: iPhone, iPad, Mac, CarPlay and Apple Watch. Your reading position syncs through iCloud. FOR EVERYONE Biblio is built for sighted and blind readers alike. The whole app works with VoiceOver and braille displays, and VoiceOver users also get a gesture mode for fast control. Readers with a print disability under the Marrakesh Treaty can, after a declaration, use special Czech collections: the K. E. Macan Library and Printing House for the Blind (KTN), the Digital Documents Library (KDD) and the Camelot electronic newspapers and magazines. WHAT IS A BIBLION A biblion is an authored work you receive as a whole: a book, a podcast episode, a video, your recording or a presentation. It can come as audio, text or synchronized (audio and text with aligned words), and Biblio offers whichever form is available. SUBSCRIPTION All of Biblio is behind a subscription, including biblions you have already downloaded. New subscribers get the first week free. - Biblio Monthly: USD 6.99 per month - Biblio Yearly: USD 79.90 per year, 5% cheaper than monthly Prices shown are for the United States; elsewhere they follow the local price level and the app shows them before you buy. The subscription renews automatically until you cancel. Payment is charged to your Apple ID account at confirmation of purchase, renewal 24 hours before the end of the current period. You can manage or cancel it in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biblio.brailcom.org/en/privacy Biblio is developed and published by Czech non-profit organization BRAILCOM, o.p.s. that has been part of the Accessibility Expert group working on accessibility.
Screenshots
Verdict
EPUB Reader and Biblio Digital Library are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. EPUB Reader sells 3 in-app purchases, starting at $4.99 per month and Biblio Digital Library sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | EPUB Reader | Biblio Digital Library |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (60 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.1 | 18.0 — better |
| Further details — not scored | ||
| Size | 217 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | PETR JAHODA | BRAILCOM |
In-app purchases
EPUB Reader
- Monthly Premium$4.991 Month
- Yearly Premium$29.991 Year
- Lifetime Premium$79.99
Biblio Digital Library
- Biblio Monthly7 Days trial$6.991 Month
- Biblio Yearly7 Days trial$79.901 Year
Questions
Is EPUB Reader free?
Is Biblio Digital Library free?
Do EPUB Reader or Biblio Digital Library have ads?
Which is updated more often, EPUB Reader or Biblio Digital Library?
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