Clemens: Ebook & Manga Reader

Read your own ebooks, manga, comics and audiobooks on iPhone and iPad. Import DRM-free files, connect to your Calibre library or listen from your Plex server.

YOUR LIBRARY, YOUR WAY Browse a 3D bookshelf with cover-inspired spines and audiobook CD cases. Pull out a title, display favourite covers facing forward, and choose rows or an endless shelf. Prefer a simpler view? Switch to a cover grid or list. Search, sort, arrange titles and track reading status and progress.

HOME SCREEN WIDGETS Keep your current read or listen, recent titles or a shelf of covers on your Home Screen. Tap a cover to open it; the small audiobook widget resumes listening.

CONNECT YOUR CALIBRE LIBRARY Find compatible Calibre Content servers on your local network or add an address. Browse, search and sort your catalog, then add books or a whole series to your shelf. Read downloaded books offline. With iCloud sync, added books can appear on your other devices and download from their configured Calibre connection. Remove a download to free space while keeping its shelf entry and reading state.

LISTEN FROM PLEX Connect your Plex account to browse and stream your audiobook library. Add favourites to your shelf, download books for offline listening and sync listening positions with a compatible Plex library. The Downloads screen brings Plex and Calibre transfers together, with progress, retry, file sizes and removal controls.

READ AND LISTEN TO EPUBS Adjust fonts, text size, spacing, margins and themes. Turn pages or scroll, search within a book and bookmark passages. Start narration at your reading position and return to the same place. Speech runs on your device without sending book text to a speech service. Choose a voice, playback speed and sleep timer.

PDFS, MANGA AND COMICS Read PDFs and DRM-free CBZ/CBR comics. Group comic chapters or volumes into series, resume the current volume and continue to the next. Choose the reading direction, zoom into artwork and adjust comic page crops. Wider screens support facing pages.

YOUR OWN AUDIOBOOKS AND TRANSCRIPTS Import MP3, M4A and M4B files, combine matching parts, edit titles, authors and covers, and resume at your saved position. Listen in the background, use Lock Screen controls and play imported audiobooks in CarPlay. Generate transcripts of imported audiobooks on supported devices and in supported languages, then follow the text or tap a passage to listen. Recognition stays on device; a language-model download may be needed. Transcripts may contain errors. Pause and resume generation, view remaining-time estimates and optionally keep the screen on while transcribing.

NOTES AND ICLOUD Highlight EPUB text and images, add notes and export annotations. Optional iCloud library sync carries imported books, series, reading positions, audiobook projects and completed transcripts between your devices. Bookmarks and annotations have separate sync options. Download files before going offline.

START FREE, KEEP YOUR BOOKS Keep up to 100 ebooks, 100 comics and 100 audiobook shelf titles free, counted separately. Reading, narration and annotations are included. Browse and stream Plex freely, with three server audiobooks downloaded per device. Optional one-time packs unlock the corresponding library limits; the Audiobook pack also removes that download limit. No subscription.

No advertising, tracking or third-party analytics. Bring your own DRM-free files or try the included public-domain ebooks. DRM-protected books and library loans are not supported. Server connections require access to your own compatible servers. The app interface is in English.