KyBook 3 Ebook Reader

KyBook 3 Ebook Reader


Epub, Mobi, Djvu and More


FreeOffers In-App Purchases

v0.7.8for iPhone, iPad and more
9.1
718 Ratings
Konstantin Bukreev
Developer
55.9 MB
Size
Feb 23, 2019
Update Date
Books
Category
17+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
KyBook 3 Ebook Reader Screenshots
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KyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader posterKyBook 3 Ebook Reader poster

About KyBook 3 Ebook Reader

KyBook is the application for reading and cataloging e-books in a modern, user-friendly style.

KyBook supports all the major e-book formats, OPDS catalogs and Cloud Storage.

Key features
• All the major e-book formats
• OPDS catalogs
• Comfortable reading mode
• Powerful annotations
• Handy cataloguer
• Cloud Storage

Ebook Formats
• EPub (DRM-free)
• PDF (DRM-free)
• MobiPocket and Kindle (mobi, azw3)
• DjVu
• FictionBook (fb2, fb2.zip)
• Comic Book (cbr, cbz, cbt)
• Audio Book (mp3, m4a, m4b)
• Plain and rich text (txt, rtf)

OPDS Catalogs
• Provides access to enormous collection of free electronic books through OPDS-catalogs support.
• Built-in list of well-known OPDS Catalogs
• Allows add own catalog (e.g. Calibre content server)
• Supports for .onion OPDS Catalogs reachable via Tor Network

Comfortable reading mode
• Themes, color schemes for reading (day, night, sepia and more).
• Page turn with scroll, curl and slide.
• Designed to be fast, energy efficient, optimized for very large books (books in millions of words)
• Auto scrolling mode
• Text-to-speech technology to voice any e-book

EPUB/FB2/MOBI specific features
• Customizable font, text size, page margins, paragraph indentation, background and more
• Typography aware (hanging punctuation, hyphenations and more)

PDF/DJVU specific features
• Crops a page margins in manual and automatic mode
• Smart zooming by double-tap
• PDF Reflow on iPhone
• Page text recognition (OCR)

Powerful annotations
• Marked text and bookmarks
• Drawn annotations in any ebook (Apple Pencil support and just by touching).
• Annotations exports in Markdown, HTML, PDF, RTF formats.

Built-in the summary editor
• Markdown formatting.
• Exports summaries in Markdown, HTML, PDF, RTF formats.

Working with fragments of text
• Translation of separate words or complete sentences in different languages.
• Search for a word definition in dictionaries.
• Custom dictionaries in Dictd, StarDict and Lingvo DSL format
• Full text searching in a book (textual, fuzzy and search using regular expressions).
• Built-in search for a selected text on the Internet or Wikipedia.

Handy cataloguer
• Grouping by categories: by authors, subjects, sequences, publishers, tags, popular, recent, new, unread, reading and finished.
• Tags and collections to categorize ebooks.
• Search for books in the library and anywhere in the Internet.
• Own folders tree and flexible bookshelf settings for layout and sorting.
• Arranging books on a bookshelf by dragging.

Working with a metadata and a table of contents
• Automated extraction of a metadata from ebooks.
• Convenient editing of a metadata.
• Editing and creation (automatic or manual) of a table of contents.

File Storage
• Locally on the device.
• In the Cloud Storage (iCloud Drive, Google Drive, OneDrive, Dropbox, Yandex Disk).
• In the Local network on Shared Folders (SMB/CIFS) or on WebDAV server
• Transparent caching of books in the Internet or Local network.
• Supports of streaming audio books in Cloud Storage.
• Content Server for accessing files on the device via a WiFi.

Synchronization (requires subscription)
• Syncs all ebooks metadata and files.

KyBook offers the following subscriptions options:
• 3 months: 4.49 USD
• 1 year: 14.99 USD

Prices may vary in other countries respecting your local currency exchange rate. Your subscription will be charged to your iTunes account. At the end of the term, unless auto-renewables subscriptions are disabled, your subscription will automatically renew in your iTunes account. You will be charged for the regular price of your subscription within 24 hours prior to the end of the current term. You can turn off automatic renewal in your iTunes account settings at any time, but you must do so at least 24 hours before the end of the current term. Refunds will not be provided for the unused portion of any term.

Terms & Privacy policy
http://kybook-reader.com/terms
http://kybook-reader.com/privacy-policy
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What's New in the Latest Version v0.7.8

Last updated on Feb 23, 2019
Old Versions
- Fixed the issue with clipped text in PDF Reflow.
- Added the ability to change text size in PDF Reflow mode.
- PDF page is rendered in the current theme when the PDF Reflow mode is on.
- The application now remembers the Reflow mode for the recent open PDF book.
- Various minor improvements and bugfixes.
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Version History
v0.7.8
Feb 23, 2019
- Fixed the issue with clipped text in PDF Reflow.
- Added the ability to change text size in PDF Reflow mode.
- PDF page is rendered in the current theme when the PDF Reflow mode is on.
- The application now remembers the Reflow mode for the recent open PDF book.
- Various minor improvements and bugfixes.
v0.7.6
Feb 15, 2019
- Updated the Spanish localization.
- Added the support of migration from KyBook 1 (requires KyBook 1 v2.1.8 and above).
- Various minor improvements and bugfixes.
v0.7.5
Feb 4, 2019
- Fixed the issue with downloading language pack for recognition (OCR) books in Chinese.
- Fixed the bug with incorrect calculation of the reading time when the book is not active.
- Various minor improvements and bugfixes.
v0.7.4
Jan 30, 2019
- Added the Fast selection feature in the Reader.
- Removed support of 3D Touch in the Reader.
- Added OCR function for DjVu and PDF pages without text layer.
- When adding a bookmark, the title of the chapter is added to the text.
- Removed default paragraph indent from EPub, Mobi, FB2 display styles.
v0.7.3
Jan 22, 2019
- Fixed the issue with resetting playback speed in audiobooks after paused.
- Fixed the issue with turning pages in landscape orientation using a hardware keyboard.
- Few small improvements.
v0.7.2
Jan 18, 2019
- Various minor improvements.
v0.7.1
Jan 14, 2019
- Czech localization.
- Added Dashboard/Notes screen for viewing user-made marks in all books.
- The Home button indicator on the iPhone (iPad 11) is always hidden while reading a book in full screen.
- Fixed an issue with images in EPub,Mobi,Fb2 books, when the light theme is applied.
- Few minor fixes and improvements.
- Reduced the application size.
v0.7.0
Jan 6, 2019
- Improved Tor Network support (tor 0.3.5.6-rc).
- Fixed Tor Network reconnection issue.
- Few small improvements.
v0.6.9
Dec 29, 2018
- Added adaptation of book images in the palette of the current theme (applicable only for light themes).
- Added hiding the Home button indicator on iPhoneX (iPad 11) when reading book in pagination mode.
- Fixed the application crash due to insufficient memory when processing many very large ebooks.
- Fixed back navigation in System Dictionaries dialog.
- Fixed an issue where unable to share a MOBI book from another application to KyBook if the Kindle App is installed on the device.
- Fixed some background crashes.
v0.6.8
Dec 23, 2018
- On the book card in the bookshelf, the same series is now always displayed as in the parent section or the bookshelf.
- Fixed issues with rendering margins of the wrong size in the EPub.
- Fixed some issues with audio streaming.
- Supports of streaming from One Drive storage.
- Support of streaming PDF metadata from the Cloud Storage.
- Added the ability to limit the maximum size of the cloud storage files cached on the device.
- Few internal improvements and optimizations.
v0.6.7
Dec 18, 2018
- Added an option to automatically playback the speech synthesis when open EPub,MOBI,FB2 book (disabled by default, enabled via the TTS settings).
- Changed default behavior to "Copying" instead of "Moving" when transfering files between/to/from Cloud Storage.
- Optimized extraction of cover images from FB2 books.
- Added support of the "Share" function for several books at once from a bookshelf (located on a device) as a zip-archive.
- Added the File Manager widget in the advanced interface mode.
- A few minor improvements and bug fixes.
v0.6.6
Dec 14, 2018
- Optimized the page spread for PDF/DjVu/Comics in page curl mode.
- Added an animation of adding/deleting note markers.
- PDF Reflow mode now is aware of a page's links.
- Fixed wrong layout of a search bar in a bookshelf and a catalog's page on iPhone X.
- Improved a text selection in the Reader for EPub/Mobi/Fb2 books.
- Added an ability to fold/unfold the table of contents in the book.
- Improved fast forward/rewind for the speech synthesis. In the EPub/Mobi/Fb2 books, forward/rewind now takes into account the paragraph or sentence boundary. In PDF/DjVu books, forward/rewind starts playback from the next/previous page, accordingly.
- A few minor improvements and bug fixes.
v0.6.5
Dec 8, 2018
- Fixed an issue with selection markers which may leave off after page changes.
- Fixed an issue with opening a book through the iOS Files App from the KyBook's folders in the iCloud or on the device.
- Fixed a rare error when it is impossible to download a book, a dictionary or something else.
- Rendering of PDF now takes into account the preset CropBox of page.
- Supports of the page spread mode in the landscape orientation on iPad for PDF/DjVu/Comics.
- Added an option 'No animation' for page changes.
- Optimized the full screen toggling for PDF/DjVu/Comics.
- Updated the Chinese localization.
- Updated the Spanish localization.
- A few minor improvements and bug fixes.
v0.6.4
Dec 3, 2018
- Fixed an issue with Pencil interaction on new iPads.
- Fixed an issue with the text selection in some PDFs.
- Fixed a crash may occurs during very fast change pages in PDF document
- Few minor improvements.
v0.6.3
Nov 29, 2018
v0.6.3
- Added the "Exclude" context menu item to "Recent" and "Reading" bookshelves.
- Added the new sorting mode "by Format" in the bookshelf.
- Added the Chinese localisation. Many thanks to 陈寿山 (ShaneChen) for the translation.
- Few bug fixes and minor improvements.

v0.6.2
- Faster loading of large plain text books.
- Added the setting `Background image is a pattern` for ebooks in the EPUB, MOBI, FB2 formats. This setting allows to use a background image as a background for the header and footer in the base interface mode. Disabled by default, may be enabled through an ebook settings.
- New experimental scrolling mode for ebooks in the EPUB, MOBI, FB2 formats. Prevents flickering and reduces CPU usage and an energy consumption. Especially good when the text reader has a background image. Disabled by default, may be enabled through the reader settings.
- Fixed an issue with occasionally hidden navigation bar on `Library` and `Catalogs` screen in the base interface mode.
- Added the preferences profile feature. Now an user can separately set preferences for any ebook in the EPUB, MOBI, FB2 formats.
- Added a message and alert to a bookshelf about "a book is still processing" when an user tries to interact with not yet loaded book.
- Fixed an issue when the userstyle in an ebook preferences was ignored.
- Various improvements and fixes.
v0.6.2
Nov 27, 2018
v0.6.2
- Faster loading of large plain text books.
- Added the setting `Background image is a pattern` for ebooks in the EPUB, MOBI, FB2 formats. This setting allows to use a background image as a background for the header and footer in the base interface mode. Disabled by default, may be enabled through an ebook settings.
- New experimental scrolling mode for ebooks in the EPUB, MOBI, FB2 formats. Prevents flickering and reduces CPU usage and an energy consumption. Especially good when the text reader has a background image. Disabled by default, may be enabled through the reader settings.
- Fixed an issue with occasionally hidden navigation bar on `Library` and `Catalogs` screen in the base interface mode.
- Added the preferences profile feature. Now an user can separately set preferences for any ebook in the EPUB, MOBI, FB2 formats.
- Added a message and alert to a bookshelf about "a book is still processing" when an user tries to interact with not yet loaded book.
- Fixed an issue when the userstyle in an ebook preferences was ignored.
- Various improvements and fixes.

v0.6.1
- Improved stability and performance of audio book streaming from the cloud storage.
- Improved stability and performance during obtaining metadata of audio book from the cloud storage.
- Fixed the crash during opening some EPUBs.
- Fixed the base stylesheet used for EPUB and MOBI ebooks.
- Fixed an issue when unable delete a non-existent ebook file through the Bookcard screen.
- Added the ability to automatically create a playlist of mp3 files in the folder.
- Added the Spanish localization. Many thanks to José Labán for the translation.
- Added the Google Translator service.
- Added the ability to delete a book record from the database without deleting the book files through the Bookcard / Misc screen.
- Various minor improvements and bug fixes.
v0.6.1
Nov 19, 2018
v0.6.1
- Improved stability and performance of audio book streaming from the cloud storage.
- Improved stability and performance during obtaining metadata of audio book from the cloud storage.
- Fixed the crash during opening some EPUBs.
- Fixed the base stylesheet used for EPUB and MOBI ebooks.
- Fixed an issue when unable delete a non-existent ebook file through the Bookcard screen.
- Added the ability to automatically create a playlist of mp3 files in the folder.
- Added the Spanish localization. Many thanks to José Labán for the translation.
- Added the Google Translator service.
- Added the ability to delete a book record from the database without deleting the book files through the Bookcard / Misc screen.
- Various minor improvements and bug fixes.

v0.6.0
- Fixed a black background of images in some pdf.
- Fixed a wrong layout in Reader after a device unlock if device orientation was changed.
- Fixed some issues of the files synchronisation.
v0.6.0
Nov 2, 2018
v0.6.0
- Fixed a black background of images in some pdf.
- Fixed a wrong layout in Reader after a device unlock if device orientation was changed.
- Fixed some issues of the files synchronisation.

v0.5.9
- Fixed an issue with the layout when toggling fullscreen mode in Reader with pagination.
v0.5.9
Oct 31, 2018
v0.5.9
- Fixed an issue with the layout when toggling fullscreen mode in Reader with pagination.

v0.5.8
- Added an ability to view a list of books uploaded to KyBook cloud and free up space by deleting them.
- Fixed an issue with the status bar in a fullscreen mode when using the advanced interface.
- Now the status bar on iPhone X in hidden in a fullscreen by default. To return to the previous behaviour opt in "iPhone X Notch" in the Reader settings.
- Fixed a sort order in the Photos picker.
- Removed the delay in calculating the remaining pages in the current chapter.
- Improved synchronization of edited or deleted the cataloguer's categories (seria, author, publisher, subject).
v0.5.8
Oct 29, 2018
v0.5.8
- Added an ability to view a list of books uploaded to KyBook cloud and free up space by deleting them.
- Fixed an issue with the status bar in a fullscreen mode when using the advanced interface.
- Now the status bar on iPhone X in hidden in a fullscreen by default. To return to the previous behaviour opt in "iPhone X Notch" in the Reader settings.
- Fixed a sort order in the Photos picker.
- Removed the delay in calculating the remaining pages in the current chapter.
- Improved synchronization of edited or deleted the cataloguer's categories (seria, author, publisher, subject).

v0.5.7
- Added an ability to view a web page of a book's author in the cataloguer bookshelf.
- Various bug fixes and stability improvements.
0.5.7
Oct 25, 2018
v0.5.7
- Added an ability to view a web page of a book's author in the cataloguer bookshelf.
- Various bug fixes and stability improvements.

v0.5.6
- Trash Bin for deleted books.
- Feature to manually to add a download link.
- Fixed crashes when opening some EPubs.
- Various bug fixes and stability improvements.
0.5.6
Oct 15, 2018
v0.5.6
- Trash Bin for deleted books.
- Feature to manually to add a download link.
- Fixed crashes when opening some EPubs.
- Various bug fixes and stability improvements.

v0.5.5
- Reader rotation lock (available on iPhone only).
- Reader draws a full-sized hyphen in EPUB,MOBI books when the readability setting `Hanging punctuation` is disabled.
- Added an ability to batch download from OPDS Catalog (requires Pro).
- Added an ability to select multiple books in the Catalogue categories "New", "Read", "Unread", etc.
- Fixed the crash during selection a sentence spread on multiple pages in PDF/DJVU books.
- Fixed an issue with the reader header/footer in an advanced interface and a fullscreen mode.
- Various minor improvements and bug fixes.
0.5.5
Oct 2, 2018
- Reader rotation lock (available on iPhone only).
- Reader draws a full-sized hyphen in EPUB,MOBI books when the readability setting `Hanging punctuation` is disabled.
- Added an ability to batch download from OPDS Catalog (requires Pro).
- Added an ability to select multiple books in the Catalogue categories "New", "Read", "Unread", etc.
- Fixed the crash during selection a sentence spread on multiple pages in PDF/DJVU books.
- Fixed an issue with the reader header/footer in an advanced interface and a fullscreen mode.
- Various minor improvements and bug fixes.

Many thanks to Alexandre, Roman Meyer and Dr. Karl B. Isaac for reporting issues.

v0.5.4
- Optimized the work of the bookcovers cache
- Improved tab switching in the advanced mode of user interface
- Implemented the restoring of the pinned tab in the advanced mode of the user interface after the application restart
- Added the ability to batch editing of the books metadata (requires Pro)
- Added "All Books" category in the Cataloguer
- Added support for Caliber Content Server Tags/Series info when downloading a book from OPDS catalog
- Added filtering of child shelves when searching in the bookshelf
- Fixed an issue with an repeating alert 'Mock filestore' for the shared folder (SMB/CIFS)
0.5.4
Sep 24, 2018
- Optimized the work of the bookcovers cache
- Improved tab switching in the advanced mode of user interface
- Implemented the restoring of the pinned tab in the advanced mode of the user interface after the application restart
- Added the ability to batch editing of the books metadata (requires Pro)
- Added "All Books" category in the Cataloguer
- Added support for Caliber Content Server Tags/Series info when downloading a book from OPDS catalog
- Added filtering of child shelves when searching in the bookshelf
- Fixed an issue with an repeating alert 'Mock filestore' for the shared folder (SMB/CIFS)
0.5.3
Sep 20, 2018
- Added an ability to pick Iowan Old Style Font
- Fixed bad layout on iPad 12.9 in "Add WebDAV/Samba/OPDS" Dialogs.
- Added display a full path to deleted files in "Confir Delete" Dialog.
- Implemented a more seamless interaction with cloud storage.
- Increased the maximum values of the text margin in the Reader.
- Added support for an external keyboard in the Reader.
- Added an ability to change/set the password in the KyBook Account.
- Added display of a generated cover in the book cell when a book does not have a cover.
- Fixed bad line breaks (in hyphenated text) on contractions (apostrophes).
- Improved the English localization (Many thanks to github.com/karlic for the help)
- Few bug fixes and minor improvements.

KyBook 3 Ebook Reader FAQ

KyBook 3 Ebook Reader is available in regions other than the following restricted countries:
China
KyBook 3 Ebook Reader supports English, Czech, Russian, Simplified Chinese, Spanish
KyBook 3 Ebook Reader contains in-app purchases. Please check the pricing plan as below:
Upgrade to Pro
$4.99
3 months subscription
$4.49
Yearly subscription
$14.99
Upgrade to Pro (Discount)
$2.99
Click here to learn how to download KyBook 3 Ebook Reader in restricted country or region.
Check the following list to see the minimum requirements of KyBook 3 Ebook Reader.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.

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