Comparison

Coral Reader vs LibreraX

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

Head to head
About

Coral Reader

Features
Read full description

Coral Reader — Read what you love. Learn as you go. Read beautifully, understand more, and keep learning anywhere. Bring your books and documents together in one comfortable reader, discover new words without leaving the page, and help your child explore English through stories in Coral Kids Club. ONE HOME FOR EVERY READ Import EPUB, PDF, Markdown, text, HTML, FB2, DOCX, and ODT. Organize your collection with categories, browse rich covers in grid or list views, and pick up where you left off. Supported documents are adapted into a reflowable reading experience. Complex layouts, particularly PDFs, may look different from the original. KIDS CLUB — A LITTLE STORY. A NEW WORLD OF ENGLISH. Make English feel like story time. Designed for ages 6–10 to explore with a parent or guardian, Coral Kids Club brings illustrated adventures, read-along narration, and vocabulary discovery together. • Follow the adventure. Short English stories, colorful illustrations, and narration help children get started. • Meet a word. Make it yours. Translate unfamiliar words on device, right in the story, and save new discoveries. • Keep the words, not just the story. Playful vocabulary practice helps young readers revisit what they learn. • Read together, at your child’s pace. Download available stories and return to favorite adventures. Kids Club stories and illustrations are AI-generated and human-reviewed for age appropriateness before publication. No child account is required. Children’s saved words and progress stay on the device, separate from adult learning data. THE WORD JOURNEY, INSIDE THE BOOK Turn reading moments into learning moments. • Long-press. Translate. Understand selected text with on-device translation after downloading a supported language model. • Every word keeps its sentence. Save vocabulary with its translation and reading context. • Quizzes built from your own words. Review through adaptive quizzes, typed recall, and contextual exercises. • Go deeper when you choose. Optional adult cloud AI provides richer language assistance, including definitions and examples. Available translation languages depend on your device. READ EXACTLY YOUR WAY Shape every page to suit your eyes. • Choose Scroll, Paged, or Mixed reading. • Adjust fonts, text size, zoom, margins, line height, and letter spacing. • Switch between light, sepia, and dark appearances. • Choose natural or justified text and lock screen orientation. • Read right-to-left scripts with direction-aware controls. • Jump between chapters, search inside books, and save bookmarks. • Highlight passages, keep notes, and open footnotes in place. OR JUST LISTEN Keep the story going with Read Aloud, available with Coral Pro. Listen using on-device voices, skip by sentence or paragraph, adjust playback speed, and set a sleep timer. Jump back to reading whenever you like. Voice and language availability depend on your device. YOUR BOOKS STAY YOURS No account needed to import your own books and start reading. Your imported files stay on your device, and local reading works offline. On-device translation uses downloaded language models. Optional adult cloud AI sends selected excerpts and limited context for processing—not entire books or chapters. Kids Club translation stays on device. MORE WITH CORAL PRO Unlock the full reading experience, Read Aloud, premium learning features, and unlimited bookmarks, highlights, and notes. Available plans, prices, and any eligible trial are shown before purchase. Subscriptions renew automatically unless canceled 24 hours before the period ends. Manage them in your Apple Account settings. Some features and content require paid access. Coral Reader supports books and documents you already own and includes a downloadable Kids Club story catalog. It is not an ebook marketplace. Make room for reading. Privacy Policy: https://coral-reader.com/legal/privacy-policy.html Terms of Use: https://coral-reader.com/legal/terms-of-use.html

About

LibreraX

This application allows you to read a wide variety of book formats, including EPUB and PDF. Customize your reading experience with adjustable fonts, backgrounds, and reading modes. Organize your library, add notes, and even listen to books with text-to-speech functionality.

Highlights
  • Supports EPUB, PDF, MOBI, and more
  • Customizable fonts, backgrounds, and themes
  • Add bookmarks and notes
  • Text-to-Speech (TTS) functionality
  • Organize library with tags and favorites
  • Search free books in OPDS Catalogs
Features
Read full description

LibreraX Reader by Librera is a beautiful and modern application for reading all the books you love, just download this app and enjoy. Great ways to read books - Support formats EPUB, PDF, MOBI, DJVU, FB2, TXT, RTF, AZW, DOC, DOCX, ODT - Choose attractive fonts and customize the background - Add bookmarks, notes - Open selected word or sentence in the dictionary - You can find a word or phrase anywhere in your book - Turn on Night Theme to make reading more comfortable - Adjust your screen brightness - Choose of reading mode: scroll continuously or flipping in book pages  - Organize your library any way you like - Search for many free books in OPDS Catalogs - Listen to books that are read out loud to you with Text To Speach (TTS, Speech synthesizer) - Browse the books in the built-in File Manager - Organize books in Favorite list, tags collections - Table of contents - Fonts, Font color, Background, font size, margins, line spacing, hyphenation, hyphenation language, skip author style options - Brightness control (swipe up to down to adjust) - Rotation lock, left-right movement lock - Bookmarks (possibility export as text to email) - Double(two) pages, half page or one page on the screen. - Opening books from external applications and browser - Recent (last open) books list - Online book catalogs(OPDS) - Share Web page to EPUB Reader as a book - Beautiful books widget(recent or favorites) to the desktop - Fast reading mode - Support books in the archive Librera Book Reader software Terms of Use (EULA): https://librera.app/terms.html

Screenshots

Coral Reader4 screens
LibreraX4 screens

Verdict

The call

The clearest difference is ads: Coral Reader at none against LibreraX's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coral Reader sells 2 in-app purchases, starting at $1.99 per month and LibreraX sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Coral Reader ships an update every 8 days, LibreraX every 5 days. Both last shipped on November 10, 2026.

Scorecard1 real difference · 9 level
Coral Reader versus LibreraX: the parameters behind the verdict, then further details
ParameterCoral ReaderLibreraX
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 8 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.017.0 — better
Further details — not scored
Size135 MB112 MB
Age rating4+4+
DeveloperYanai HollanderIvan Ivanenko

In-app purchases

2 purchases

Coral Reader

Subscriptions2
  • Coral Reader7 Days trial$1.991 Month
  • Coral Reader7 Days trial$17.991 Year
1 purchases

LibreraX

Subscriptions1
  • LibreraX Pro$0.991 Month

Questions

Is Coral Reader free?
Coral Reader is free to download, with in-app purchases available.
Is LibreraX free?
LibreraX is free to download, with in-app purchases available.
Do Coral Reader or LibreraX have ads?
LibreraX shows ads; Coral Reader does not.
Which is updated more often, Coral Reader or LibreraX?
Coral Reader ships an update every 8 days, and LibreraX every 5 days. Most recently, Coral Reader was updated on November 10, 2026 and LibreraX on November 10, 2026.

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