Omnia Reader

Universal ebook reader with AI

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Read any format — EPUB, PDF, comics, Kindle & more. Native, offline, no ads. On-device AI, sync & notes. Free to read; Pro is one-time, no subscription. Omnia Reader is a universal e-book reader that opens almost anything — EPUB, PDF, CBZ/CBR comics, MOBI & AZW3 (Kindle), TXT, Markdown, HTML, DOCX, RTF, FB2, CSV — built entirely with native iOS frameworks. No accounts, no tracking, no ads. Your books and reading data stay on your device. READ EVERYTHING, FREE • 12+ formats, unlimited local library • Resume, table of contents, bookmarks • Comics with chapters and zoom; even GB-sized files open instantly • Day/night themes, system fonts, adjustable size, spacing and margins • Dictionary lookup and translation, full-text search • Read-aloud (TTS): automatic voice per language, background playback, lock-screen controls, follow-along, cross-chapter • 4-color highlights + notes (3 per book; unlimited in PDFs), export to Markdown • Beautiful quote cards to share • 17 languages, built-in handbook UNLOCK OMNIA PRO (one-time, no subscription) • On-device AI: summaries, Q&A and vocabulary — free, offline, private • Sync reading progress, bookmarks and highlights across devices — and your book files too • Remote libraries: WebDAV, OPDS, iCloud Drive • Unlimited highlights • Import your own fonts (.ttf/.otf) • Paged mode incl. paged EPUB, page-curl animation, two-page, vertical CJK, justify • Vocabulary deck with spaced repetition, tags, advanced stats WHY OMNIA • Truly native — fast, light, no third-party SDKs • Works fully offline • No subscription, no ads, no data collection • Buy Pro once, use on iPhone and iPad Bring your own books and enjoy reading.

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This update takes you straight to the exact spot in an EPUB — from the progress bar, the table of contents, bookmarks, highlights and search. PDF and EPUB also get Contents and Highlights buttons right on the bottom bar. Thanks to everyone who sent feedback and suggestions. AN EPUB PROGRESS BAR FOR THE WHOLE BOOK • The bottom slider now covers the whole book, from 0% to 100%. In books whose text sits in just one or two files, it used to have only two or three stops — now you can drag to any point in the book • While you drag, only the percentage changes; the book jumps when you let go • In Paged mode, the bottom bar now shows the page within the current chapter JUMP TO THE EXACT SPOT (EPUB) • Contents: tap a chapter to go right to it. In books that keep all their text in a single file, every chapter used to open at the start of the text. In Paged mode you land on the page where the chapter begins • Bookmarks: a bookmark remembers the paragraph at the top of the screen and takes you back to it; the list shows the opening words of that paragraph • Highlights: tap one in the list to scroll to that passage — the list closes automatically • Search: scrolls to the exact match and briefly highlights the word • Bookmarks and highlights are now listed in reading order • EPUB bookmarks added before this update are kept and open at the start of their chapter; add them again to make them exact CONTENTS & HIGHLIGHTS ON THE BOTTOM BAR • PDF: Contents sits on the left of the page bar and the Highlights list on the right; the Contents button appears when the PDF has a built-in table of contents • EPUB: Contents sits on the left of the bottom bar, and the highlighter menu on the right now includes the Highlights list • The same options are still in the More menu at the top right, so they work even when Immersive reading hides the bottom bar As always: fully offline, no tracking, no ads. Your books stay on your device.

The developer, LiChuan Lin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    LiChuan Lin
    Size
    9.3 MB
    Category
    Utilities
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and 16 more
    • English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © LiChuan Lin