Readest - eBook Reader
Read, Digest and Get Insight
Free · In-App Purchases
Experience the Ultimate Ebook Reader Across All Your Devices for Avid Readers
Discover Readest – the ultimate ebook reader built for curious minds and deep thinkers.
Whether you’re studying, researching, or simply exploring new ideas, Readest helps you read with clarity, insight, and purpose. With powerful tools for analysis, seamless device sync, and rich library management—including OPDS and Calibre support—Readest transforms every book into a meaningful journey.
Immerse yourself in a distraction-free reading experience designed for modern, dedicated readers. Your library, your workflow, your insights—organized your way. Start your Readest journey today!
Key Features:
– OPDS Online Libraries: Browse, search, and download ebooks directly from your favorite OPDS catalogs and public libraries.
– Calibre Integration: Connect to your Calibre or Calibre Web server for easy access to your personal ebook collection—with full cover and metadata support.
– KOReader Sync: Sync progress seamlessly between Readest and KOReader across your devices.
– Sync Across Devices: Your books, reading progress, notes, and highlights stay updated wherever you go.
– Bookshelf Management: Organize your library with custom bookshelf groups you can rename and manage effortlessly.
– Customizable Reading Modes: Tailor your reading with adjustable themes, fonts, spacing, and layouts—including vertical EPUB support.
– Multi-Book View: Open up to four books side by side with dynamic layouts perfect for research, comparison, or studying.
– Advanced Annotations & Highlights: Take structured notes, highlight key ideas, bookmark passages, and export your insights.
– Text-to-Speech: Let Readest read aloud to you with smooth, built-in text-to-speech support.
– Instant Translation: Translate paragraphs, pages, or the entire book on the spot—ideal for language learners and multilingual readers.
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Support: support@readest.com
Privacy Policy: https://readest.com/privacy-policy
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
more This is a very good app, but I would love to see some improvements in the PDF reading features as follows:1.When reading in landscape mode, it would be great to have a crop-margin function. Currently, if I zoom in more than 100%, the page keeps shifting left and right instead of staying fixed in place.2.In landscape mode, when reading the lower part of the same page, I have to scroll down manually. I would like to have a feature where I can tap on the right side to continue reading the lower part of the page, similar to how e-readers work.Thank you for developing such a wonderful app for us to use.
This is a very good app, but I would love to see some improvements in the PDF reading features as follows:1.When reading in landscape mode, it would be great to have a crop-margin function. Currently, if I zoom in more than 100%, the page keeps shifting left and right instead of staying fixed in place.2.In landscape mode, when reading the lower part of the same page, I have to scroll down manually. I would like to have a feature where I can tap on the right side to continue reading the lower part of the page, similar to how e-readers work.Thank you for developing such a wonderful app for us to use.
TTS only read one sentence at a time making it not fluid. I suggest to read one paragraph at a time and it will be perfect.
TTS only read one sentence at a time making it not fluid. I suggest to read one paragraph at a time and it will be perfect.
– Reading: Fixed full-page cover images and cover backgrounds that didn't display correctly under a page texture
– Reading: Fixed a crash when opening large PDF files on mobile devices
– Reading: You can now save or share an image straight from the image viewer
– Speed Reading: Fixed the control bar overlapping the playback controls on mobile
– Sync: Books without a reading status no longer jump back to the top after every sync
– Sync: Your per-device reading view settings now stay local instead of syncing between devices
– OPDS: Fixed the Add Catalog dialog appearing behind Settings on mobile
0.11.12 2 days ago
– Dictionary: Look up words with your device's built-in system dictionary, plus faster MDict and StarDict imports
– Library: Import books from a folder with format and size filters, or read them in place from external folders without copying
– Reading: The reading ruler now follows individual lines, you can swipe along the edge to adjust brightness on mobile, and customize hardware-button page turning
– Annotations: Create global highlights that apply to every matching passage in a book
– Text-to-Speech: Added a hotkey to highlight the sentence being read aloud, and made TTS more reliable
– Fonts: Fixed custom fonts disappearing after restarting or reloading the app
– iOS: Fixed the reader not updating when you switch between light and dark mode
– Fixes: Many improvements across PDFs, EPUBs, Sync, Scrolling, Highlighting
0.11.2 31 May
– Dictionaries: You can now import your own StarDict and MDict dictionaries
– Sync: Your custom dictionaries, custom fonts, background textures and OPDS catalogs now sync across devices
– KOReader Sync: Browse your full Readest Library from inside KOReader, with improved sync diagnostics
– OPDS: Stream books over OPDS-PSE and optionally auto-download new titles from feeds
– Library: Added an optional 4-digit PIN lock at app launch to keep your library private
– Library: You can now drag entire folders to import books
– Speed Reading: Reading position now resumes correctly across devices and inside long sections
– Fixes: Many fixes across PDFs, MOBIs, EPUBs, TTS, scrolling, and accessibility
0.11.1 11 May
– Library: Much faster browsing for large collections
– Reading: Added an option to keep the book's original paragraph layout
– Reading: Fixed page navigation for Arabic books
– PDF: Fixed TTS reading interruptions at line breaks in PDFs
– PDF: You can now apply your chosen theme colors to PDFs
– Sync: Added HTTP Basic auth support for CWA
– Sync: Improved progress sync with Hardcover.app
– OPDS: You can now edit your registered catalogs, with better handling of download filenames
– Speed Reading: Your reading position now syncs across devices
– Platform: Fixed window buttons on macOS, reduced crashes on iOS
0.10.6 13 Apr
– Reading: Added single section scroll option, keyboard shortcuts help dialog, and reading ruler improvements
– Reading: Fixed embedded font loading and applied theme colors to PDFs
– Reading: Fixed occasional freeze, image sizing on resize, and vertical writing mode compatibility
– Annotations: Fixed annotations grouped under wrong chapter and added highlight opacity setting
– Text-to-Speech: Added dedicated TTS settings tab with highlight opacity and keyboard shortcuts for navigation
– Sync: Added Hardcover.app sync integration and improved KOSync progress accuracy
– KOReader Plugin: Added full annotation sync option and fixed sync-related crashes
– OPDS: Added custom catalog headers with web proxy consent and fixed feed display issues
– Speed Reading: Added per-chapter progress bar and speed selector dropdown
– Theme: Added atmosphere Easter egg with video overlay and ambient audio
0.10.4 5 Apr
– Reading: Added continuous scroll and spread layout support for EPUBs
– Reading: Added current time and battery display in footer
– Reading: Added TTS, annotation support, pinch-to-zoom, and scroll mode for PDFs
– Library: Added backup/restore to a zip file and batch metadata refresh
– Footnotes: Added back navigation with link history and more responsive popup sizing
– Annotations: Added loupe display when selecting text in instant annotation mode
– Text-to-Speech: Fixed TTS reading position tracking in scrolled mode
0.10.1 22 Mar
– Text-to-Speech: Fixed an issue where TTS could not continue to the next chapter
– Reading: Fixed an issue importing very large TXT files on iOS
– Reading: Fixed the layout of the reading ruler in scrolled mode
– Reading: Smoother page-turn animations for a more fluid experience
– Reading: Added a gallery mode to zoom and browse images within books
– Annotations: Page numbers are now displayed and exported with highlights and notes
– Annotations: Added support for exporting highlights to Readwise
– OPDS: Fixed missing book descriptions in OPDS feeds
0.9.101 1 Mar
– Text-to-Speech: Automatically moves to the next chapter when the current chapter finishes
– Reading: Improved RSVP layout and stability
– Reading: Fixed an issue where some EPUB books could not adjust font size
– Annotations: Added a magnifier (loupe) when adjusting text selection
– Annotations: Text selection now snaps to word boundaries for better accuracy
– Annotations: Custom highlight colors now apply correctly in the sidebar
– Dictionary: Added a back button for easier navigation
– Dictionary: Fixed an issue where Dictionary and Wikipedia could not open on Android
– Metadata: Added collapsible sections in Book Details
– Metadata: Added support for parsing series information from Calibre-exported EPUB files
0.9.100 13 Feb
– Reading: Added a reading ruler (line highlight) to help guide your eyes while reading
– Reading: Added paragraph-by-paragraph reading mode for more focused navigation
– Reading: Added a speed reading mode to support faster reading workflows
– Reading: Added support for gamepad input to turn pages
– Accessibility: Improved VoiceOver support in dropdown menus for smoother navigation
– Accessibility: Page navigation buttons are now always visible to screen readers
– Accessibility: Reading progress is now updated correctly when navigating with screen readers
– Annotations: Expanded highlight customization with more color options
– Annotations: Added an option to export annotations as plain text
– Library: Added grouping by author and series for better library organization
– Library: Added support of marking books as finished
– Settings: Added fuzzy search to quickly find settings even with partial keywords
– Table of Contents: Added page numbers for nested TOC entries
– Text-to-Speech: Added navigation controls to return to the current reading position
0.9.99 6 Feb
– Bookshelf: Added the ability to export original book files directly from the book details dialog
– Bookshelf: Added a new sorting option to organize books by publish date
– Bookshelf: Improved performance for large library with faster and more stable imports
– OPDS: Improved download reliability by correctly detecting filenames for PDF and CBZ files
– Proofreading: Added support for whole-word replacement to make text corrections more precise
– Notes: Added the ability to export notes using a customizable template
– PDF: Added support for panning within PDF documents for easier navigation
– PDF: Improved performance by pre-rendering the next page for smoother page transitions
– Text-to-Speech: Added support for word replacement to improve pronunciation during playback
– E-ink: Improved reading stability by preventing unwanted scrolling when animations are disabled or on e-ink devices
– Discord: Added Discord Rich Presence to display your current reading status on Desktop platforms
– Fonts: Improved web font loading for faster and more stable text rendering
0.9.98 30 Jan
– Annotations: Added annotation bubble icons directly on text with instant note popups
– Annotations: Enabled quick highlighting when selecting text
– Annotations: Added the ability to edit the text range of existing highlights
– Annotations: Added an annotation navigation bar for easier browsing
– OPDS: Fixed an issue where CBZ files could not be downloaded from OPDS catalogs
– OPDS: Improved compatibility with Komga OPDS servers
– OPDS: Added support for OPDS servers using self-signed SSL certificates
– PDF: Fixed an issue where some PDF files failed to open
– Search: Added search term history for quicker repeated searches
– Text-to-Speech: Reduced excessive pauses between sentences for smoother playback
– File Transfer: Introduced a background transfer queue for uploading and downloading books
– Proofreading: Added a proofread tool that can replace text directly within books
0.9.97 11 Jan
– TTS: Resolved an issue where Edge TTS was blocked in certain regions
– OPDS: Improved compatibility with older versions of Calibre Web
– OPDS: Added an instant search bar for faster browsing in OPDS catalogs
– OPDS: Added a curated book catalog from Standard Ebooks
– Comics: Fixed layout issues to improve comic book reading
– Layout: Footnote popups now adapt correctly to different screen sizes
– Layout: Fixed an issue where the maximum inline width was not applied to EPUBs
– Sync: Improved file downloading by correctly handling special characters in filenames
– UI: Added an option to temporarily dismiss the reading progress bar
– Settings: Screen brightness adjustments now apply only to the reader view
– iOS: You can now open files directly in Readest from the Files app
0.9.96 19/12/2025
– OPDS: You can now search, browse, and download ebooks directly from OPDS catalogs
– OPDS: Improved compatibility with Calibre Web for reliable downloads
– OPDS: Fixed an issue where book covers from self-hosted Calibre OPDS servers did not display correctly
– Cloud Storage: You can view and delete files stored in your cloud storage directly from the app
– Bookshelf: Added support for importing books from a folder recursively
– Bookshelf: You can now rename your bookshelf groups
– EPUB: Added support for SVG covers from Standard Ebooks
– Annotations: Keyboard shortcuts no longer copy selected text into the notebook
– Footnotes: Footnote popups now scale properly on small screens
– Touch/Styli: Removed the context menu for smoother interaction on touch and stylus devices
– PDF: Improved zoomed-in navigation and hand-tool behavior for smoother page navigation
0.9.95 08/12/2025
– OPDS: You can now browse and download ebooks directly from OPDS catalogs
– PDF: Added a hand-tool mode that makes navigating PDF pages easier
– CJK: Added one-tap conversion between Simplified and Traditional Chinese
– Library: Added a new option to adjust cover sizes in grid view
– TTS: Fixed an issue where the page would scroll when showing the annotator
– iOS: Fixed occasional failures when opening books on older iOS versions (16.4 and below)
0.9.94 02/12/2025
– Sync: Improved reliability for new accounts so your books sync correctly from the start
– Library: Fixed an occasional issue where returning to the library could get stuck
– Layout: Improved image display in paginated mode so images won't exceed the available height
– TXT: Improved performance and stability when opening and parsing TXT files
– Fonts: Fixed an issue where monospace fonts were not applied correctly in code blocks
0.9.93 20/11/2025
– Bookshelf: Added support for nested groups to organize your books more flexibly
– Sync: Improved reliability by automatically retrying failed book syncs
– UI: Storage capacity is now displayed with precise values in the user profile
– Reader: You can now import files directly into the currently selected book group
– Account: You can now update the email address linked to your Readest account
– Footnotes: Added compatibility for more footnote formats
0.9.92 18/11/2025
– TTS: Added options to customize the highlight style during read-aloud
– TTS: You can now choose the target language for read-aloud on translated books
– Sync: Faster library syncing and support for in-app one-time purchases of extra cloud storage
0.9.91 30/10/2025
– Sync: Faster library syncing and support for in-app one-time purchases of extra cloud storage
– TTS: You can now choose the target language for read-aloud on translated books
– Reader: New keyboard shortcuts make it easier to move between sections
– Reader: Smoother scrolling for a more comfortable reading experience
– Reader: Footnotes in definition lists are now fully supported
– Reader: Improved search accuracy and display of search results
– Reader: Clearer error messages when importing books
– Reader: Improved safety when loading book content
– Reader: Restores your last reading page if the app was closed in the background
– Settings: You can now choose your own highlight colors
– Settings: Added option to adjust screen brightness automatically
0.9.90 29/10/2025
– TTS: Fixed issue where the read-aloud indicator disappeared too quickly
– Layout: Overriding book layout no longer affects explicitly set text alignment
– Reader: Added localized number display for reading progress in vertical layout
– Reader: Enhanced swipe responsiveness for smoother page transitions
0.9.88 20/10/2025
– TTS: Made the TTS icon less distracting during read-aloud mode
– Settings: Added an option to adjust screen brightness while reading
– Settings: Added support for custom background images
– PDF: Fixed an issue where scrolling and panning didn’t work correctly when zoomed in
– Reader: Added keyboard shortcuts for toggling bookmarks
– Reader: Annotations are now rendered instantly when opening files
0.9.86 15/10/2025
– Sync: More reliable syncing between KOReader and Readest
– MOBI: Fixed an issue where some footnotes in MOBI/AZW files were not parsed correctly
– Settings: Added global settings menu to the library page
– iOS: Fixed an issue where custom theme colors were not handled correctly on older Safari versions
– TTS: Added more languages for Edge TTS
0.9.82 02/10/2025
– Accessibility: Added support for VoiceOver, making books accessible to readers with visual impairments
– Sync: Progress is now synced across different versions of the same book by aggregated metadata
– Library: Groups are now displayed in list view for easier organization
– Library: Added delete confirmation when removing books from the context menu
– PDF: Disabled swipe-up gesture for toggling the action bar when zoomed in
– Fonts: Fixed an issue where embedded fonts in ebooks were occasionally not applied
– Reader: Fixed an issue where newly created highlights sometimes would not appear
– Reader: Enabled scrolling in the menu when the menu is too long
0.9.81 22/09/2025
TTS: Added option to keep a persistent TTS bar at the bottom of the screen
TTS: Added previous/next sentence navigation controls in the TTS bar
TTS: Added media control support on iOS lock screen and AirPods
TTS: Fixed an issue where headings could not be highlighted for TTS
Sync: Fixed occasional sync failures between KOReader and Readest
Fonts: Grouped font styles into custom font families for easier selection
Reader: Improved text selection sensitivity when using a stylus
Reader: Bookmarks can now be edited directly in the sidebar
EPUB: Fixed parsing to correctly detect the front cover in some EPUB files
PDF: Added zoom level, zoom mode, and spread mode settings for PDFs
TXT: Improved chapter detection and added support for nested table of contents in TXT files
0.9.78 08/09/2025
– Sync: Moved KOReader sync controls into the reader sidebar with a manual push/pull option
– Sync: Improved tolerance and reliability for KOReader sync operations
– Sync: Added support for more KOReader server implementations
– Fonts: Added support for importing multiple styles within a font family
– Reader: Fixed an issue where footnotes are empty in some EPUB files
– Theme: Applied theme background color for PDFs on macOS
– Reader: Reduced screen flash when launching the app and opening books
0.9.76 31/08/2025
– Fonts: Added support for importing local TTF and ODF fonts
– TTS: Reduced the pause between sentences when using Edge TTS
– TTS: Fixed an issue where voices list could not be opened on older versions of iOS
– TOC: Fixed an issue where nested TOC items would not collapse properly in some books
– Translator: Fixed an issue where translations in the popup did not refresh correctly
– Library: Added option to sort authors with last name first
– Layout: Fixed mismatch in close button position between the reader and library pages
– Layout: Book title now remains centered in the available space
– Layout: Fixed footer bar layout in landscape mode
0.9.75 23/08/2025
– Reading: Fixed full-page cover images and cover backgrounds that didn't display correctly under a page texture
– Reading: Fixed a crash when opening large PDF files on mobile devices
– Reading: You can now save or share an image straight from the image viewer
– Speed Reading: Fixed the control bar overlapping the playback controls on mobile
– Sync: Books without a reading status no longer jump back to the top after every sync
– Sync: Your per-device reading view settings now stay local instead of syncing between devices
– OPDS: Fixed the Add Catalog dialog appearing behind Settings on mobile
more Version 0.11.12 2 days ago
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