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) with automatic voice per language • 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 • 4-color highlights + notes, export to Markdown, PDF highlighting • Import your own fonts (.ttf/.otf) • Paged mode incl. paged EPUB, page-curl animation, two-page, vertical CJK, justify • Advanced TTS: background playback, lock-screen controls, follow-along, cross-chapter • 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 puts you in control of your library, makes AI answers appear instantly, and finally gives Markdown documents the layout they deserve. EDIT BOOK INFO (free) • Long-press any book in your library to change its title and author • Pick a photo as a custom cover, or remove the cover entirely • One tap to re-extract and restore the file's original details AI STREAMS WORD BY WORD • Summaries, Q&A and vocabulary now appear as they are generated — no more waiting for the whole answer • The view follows the new text as it arrives • Stop at any time; whatever has been written stays on screen • Clear, readable explanations replace technical errors when text is too long or can't be answered WEBDAV OVER HTTP • Connect to self-hosted servers and NAS boxes that only offer http • A clear warning before you connect, with separate wording for local networks and the open internet • When a connection fails, you're told why: wrong address, wrong port, different network, or a certificate problem MARKDOWN BLOCKS • Tables render as real tables with aligned columns and horizontal scrolling • Code blocks use a monospaced font, never wrap, scroll sideways, and copy with a long press • Embedded images (data URIs) and external images (downloaded only when you tap — never automatically) • Proper styling for blockquotes, lists (nested and numbered) and horizontal rules 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
    • 8.9 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