what's new




Version 13.2.3 is Ready for Sale - uploaded on 13th November 2019
  • requires iOS 13.2 or higher version


Version 13.2.2 - uploaded on 11th November 2019
  • avoids iOS 13.1 crash bug


Version 13.2.1 - uploaded on 2nd November 2019
  • bug fixed


Version 13.2.0 - uploaded on 30th October 2019
  • update for iOS 13.2


Version 13.1.11 - uploaded on 17th October 2019
  • bug fixed


Version 13.1.10 - uploaded on 16th October 2019
  • bug fixed: scroll to open previous or next documents setting value was stored in reverse


Version 13.1.9 - uploaded on 14th October 2019
  • supports scroll to open previous or next documents


Version 13.1.4 - uploaded on 12th October 2019
  • bug fixed


Version 13.1.3 - uploaded on 9th October 2019
  • bug fixed


Version 13.1.2 - uploaded on 4th October 2019
  • changed version system to depend on iOS


Version 3.13.2 - uploaded on 1st October 2019


Version 3.13.1 - uploaded on 29th September 2019
  • bug fixed


Version 3.13.0 - uploaded on 23rd September 2019
  • supports iPadOS 13 dark mode


Version 3.12.17 - uploaded on 14th July 2019
  • updated Google AdMob SDK to reduce the sudden crashes from Google ads


Version 3.12.14 - uploaded on 31st May 2019
  • bug fixed


Free Version 3.12.10 and Paid Version 3.12.11 - uploaded on 7th March 2019
  • bug fixed


Version 3.12.9 - uploaded on 19th February 2019
  • adds a notice for SSErrorDomain Code=100


Version 3.12.8 - uploaded on 16th February 2019
  • bug fixed of 3.12.7


Free Version 3.12.7 - uploaded on 14th February 2019
  • export multiple books to share
  • app extension to add multiple files


Version 3.12.5 - uploaded on 9th February 2019
  • imports author and tags from PDF document attributes


Version 3.12.4 - uploaded on 27th January 2019
  • redesigned control panel layout at the bottom not to be overlapped with Home screen indicator


Version 3.12.3 - uploaded on 15th January 2019
  • bug fixed


Version 3.12.2 - uploaded on 2nd November 2018
  • supports Apple Pencil Tap


Version 3.12.1 - uploaded on 16th September 2018
  • update for iOS 12


Version 3.11.8 - uploaded on 28th December 2017
  • upgraded Outlines & Links algorithm for password protected PDF files


Version 3.11.7 - uploaded on 17th November 2017
  • upgraded Outlines & Links algorithm for iOS 11


Version 3.11.6 - uploaded on 3rd November 2017
  • bug fixed


Version 3.11.4 - uploaded on 5th October 2017
  • bug fixed: unexpected very long wait time for thousands pages of pre-open, outline, and link in iOS 11


Version 3.11.3 - uploaded on 4th October 2017
  • bug fixed: not shown search bar on bookshelf


Version 3.11.2 - uploaded on 2nd October 2017
  • rewarded video ads that you may use or not


Version 3.11.1 - uploaded on 13th September 2017
  • supports iOS 11


Version 3.10.1 - uploaded on 2nd June 2017
  • added a menu : Settings - Cross License


Version 3.10.0 - uploaded on 29th May 2017


Version 3.6.39 - uploaded on 14th May 2017
  • added codes to avoid the problem of Windows iTunes File Sharing with some unicode filenames
  • changed Google Drive sign-in


Version 3.6.38 - uploaded on 3rd April 2017
  • Push Notifications
  • ObjectiveDropboxOfficial 3.0.5


Version 3.6.37 - uploaded on 26th March 2017
  • updated ObjectiveDropboxOfficial 3.0.5


Version 3.6.36 - uploaded on 28th February 2017
  • updated ObjectiveDropboxOfficial 3.0.2 & GoogleAPIClient/Drive 1.0.5


Version 3.6.35 - uploaded on 19th December 2016
  • bug-fixed: downloaded only a partial of large file from Google Drive


Version 3.6.34 - uploaded on 29th November 2016
  • updated Dropbox SDK and Google Drive SDK


Version 3.6.33 - uploaded on 4th November 2016
  • bug-fixed: crashed while opening a PDF that contains broken data


Version 3.6.31 - uploaded on 6th October 2016
  • supports 12.9'(2732x2048) iPad


Version 3.6.30 - uploaded on 15th September 2016
  • supports iOS 10


Version 3.6.27 - uploaded on 12th March 2016
  • bug fixed: malfunctioned search at 3.6.22~26


Version 3.6.26 - uploaded on 4th March 2016
  • supports page-turning by left/right arrows of external keyboard or bluetooth pedals
  • supports note tools changing by tab of external keyboard
  • supports find by command-f of external keyboard
  • bug fixed: malfunctioned eraser at iOS 9


Version 3.6.24 - uploaded on 5th February 2016
  • bug-fixed: strings were wrongly repeated at paste, dictionary, google after text selection at the 3.6.22 free version


Free Version 3.6.22 - uploaded on 30th January 2016
  • stopped supporting uCloud because of its continuous connection error
  • enhanced capture images quality as retina display's
  • and other minor enhancements


Version 3.6.20 - uploaded on 2nd December 2015
  • bug fixed: failed to check license(receipts) at the 3.6.19 version


Free Version 3.6.19 - uploaded on 8th November 2015 (Why does it take such a long time?)
  • supports iOS 9 & 64 bit iPads
  • supports document picker extension including iCloud
  • supports picture in picture video player for attachments
  • and lots of minor enhancements


Version 3.6.15 - uploaded on 30th October 2014
  • bug fixed: failed to export some documents on iOS8


Version 3.6.14 - uploaded on 8th October 2014
  • bug fixed: failed to restore licenses at 3.6.13 free version


Free Version 3.6.13 - uploaded on 25th September 2014
  • bug fixes and other minor enhancements


Version 3.6.11 - uploaded on 27th August 2014
  • bug fixes and other minor enhancements
  • bug fixed: only small portion of bottom area were panning at 2 fingers vertical scrolling
  • bug fixed: thumbnails were vertically flipped at 3.6.7~10 versions


Version 3.6.10 - uploaded on 2nd August 2014
  • bug fixes and other minor enhancements
  • bug fixed: crashed after showing Bookshelf Reconstruction message at the 3.6.8~9 versions


Version 3.6.9 - uploaded on 27th July 2014
  • bug fixes and other minor enhancements
  • bug fixed: crashed while exporting/importing documents in iOS5 or iOS6


Version 3.6.8 - uploaded on 25th July 2014
  • bug fixes and other minor enhancements
  • bug fixed: unwanted blinks of notes while turning pages


Version 3.6.7 - uploaded on 16th July 2014
  • bug fixes and other minor enhancements
  • bug fixed: crashed while loading grey color text annotations
  • bug fixed: crashed while restoring licenses in iOS5(iPad1)


Version 3.6.5 - uploaded on 25th June 2014
  • bug fixes and other minor enhancements


Version 3.6.4 - uploaded on 13th June 2014
  • bug fixes and other minor enhancements
  • bug fixed: unintended changes of sorting mode after updates
  • bug fixed: weird location of password dialog at landscape view
  • bug fixed: crashed while loading some pages with notes


Version 3.6.3 - uploaded on 23rd May 2014
  • bug fixes and other minor enhancements
  • bug fixed: crashed while quickly turning some pages with notes
  • bug fixed: couldn't save the change of some annotation colors


Version 3.6.2 - uploaded on 2nd May 2014
  • enhanced left/right tapping logic to display columns in column order in a two columns page
  • corrected the blue/purple color icons at the ink panel
  • and other minor enhancements
  • bug fixed: wrongly selected characters at adjacent columns while selecting words in a multi-columns page


Version 3.6.1 - uploaded on 21th April 2014
  • bug fixes and other minor enhancements
  • bug fixed: couldn't search strings including space at Google or external dictionaries
  • bug fixed: wrongly magnified other pages after finish of zoom-in and note


Free Version 3.6.0 - uploaded on 14th April 2014
  • added a vertical page turning
  • changed the search UX from the old style to the recent documents UX style
  • and other minor enhancements
  • bug fixed: displayed some book titles weird on non-retina displays


Version 3.5.3 - uploaded on 10th March 2014
  • added a feature to remove the message above the palmrest
  • and other minor enhancements
  • bug fixed: crashed while attaching an image if iOS5 location service is disabled


Version 3.5.2 - uploaded on 26th February 2014
  • added marks of attachments at notes list
  • returned to the old format of title and author at bookshelves
  • added a Safari menu to the internet window for text selections
  • and other minor enhancements
  • bug fixed: couldn't get the bookmark from backup files
  • bug fixed: avoid the known bug of UITextField not showing a cursor for sticky-notes
  • bug fixed: crashed after entering password to export locked files


Version 3.5.1 - uploaded on 7th February 2014
  • bug-fixed update
  • and other minor enhancements
  • bug fixed: Google Admob wrongly crashed when entered into airplane mode or offline
  • bug fixed: couldn't save the bookmark changes


Free Version 3.5.0 - uploaded on 28th January 2014
  • added image attachment
  • improved text selection and related features (especially for TeX generated PDFs)
  • added a document option for other apps to display notes on each page's outer margins
  • and other minor enhancements
  • bug fixed: Google Drive has wrongly displayed trashed documents


Version 3.4.1 - uploaded on 28th December 2013
  • bug-fixed update for iOS7
  • and other minor enhancements
  • bug fixed: couldn't upgrade by invalid receipt error(21008) after in-app purchase


Version 3.4.0 - uploaded on 13th December 2013
  • bug-fixed update for iOS7
  • and other minor enhancements
  • bug fixed: crashed at text selection or highlight for some documents


Version 3.3.3 - uploaded on 21st November 2013
  • bug-fixed update for iOS7
  • and other minor enhancements
  • bug fixed: failed to save notes temporarily after exporting


Version 3.3.2 - uploaded on 8th November 2013
  • bug-fixed update for iOS7
  • changed text selection search from wiki search to web search
  • and other minor enhancements
  • bug fixed: couldn't export locked documents to flattened/annotated
  • bug fixed: crashed while exporting to flattened/annotated at bookshelf/booklist
  • bug fixed: malfunctioned after exporting to twitter/facebook before account settings
  • bug fixed: couldn't showing the play position slider for sounds


Version 3.3.1 - uploaded on 17th October 2013
  • bug-fixed update for 3.3.0 for iOS7
  • and other minor enhancements
  • bug fixed: the notes of one document were wrongly overwritten to the other exported documents when exporting multiple documents to clouds (3.3.0)
  • bug fixed: text highlights/underlines couldn't process opacity (3.3.0)
  • bug fixed: couldn't move sticky notes (3.3.0)
  • bug fixed: couldn't process the external dictionaries (3.3.0)
  • bug fixed: couldn't show email's attachment icons (3.3.0)


Version 3.3.0 - uploaded on 2nd October 2013
  • update for iOS7
  • and other minor enhancements
  • bug fixed: adobe reader could not open some exported sticky-notes


Version 3.2.1 - uploaded on 5th July 2013
  • added a choice of additions of external dictionary
  • showed the ink amount in the notes list including text highlights
  • and other minor enhancements
  • bug fixed: wrongly selected text area of some unicode documents
  • bug fixed: wrongly selected text area of some rotated documents
  • bug fixed: wrongly occurred an error while exporting some documents


Version 3.2.0 - uploaded on 10th May 2013
  • added a text selection by long press and copy or dictionary it
  • added various text highlights (including underline) by long press
  • added annotations of square, circle, line by long press
  • and other minor enhancements
  • bug fixed: adobe reader could not display the notes of some flattened files
  • bug fixed: wrongly showed a warning before exporting some documents
  • bug fixed: wrongly brought the erased notes back after restarting the app
  • bug fixed: wrongly blinked on the left side while panning the magnified screen


Free Version 3.1.0 - uploaded on 31st January 2013
  • added a new annotation, adding a text by long press
  • changed a method to add a sticky-note by long press
  • changed from old partial eraser to new line eraser
  • added a new search option to ignore accent/umlaut(do not use this for multi-bytes languages)
  • added in-app purchase to upgrade within the free version
  • and other minor enhancements
  • bug fixed: abnormally sorted book titles in some cases
  • bug fixed: wrongly removed partially erased notes while exporting from old versions


Version 3.0.2 - uploaded on 12th December 2012
  • bug fixed: unexpected zoom delay at some documents
  • bug fixed: partially whitened after zoom-in at some documents
  • bug fixed: wrongly restored backup files or data from a new version into older versions
  • bug fixed: crashed at some documents


Version 3.0.1 - uploaded on 21st November 2012
  • bug fixed: unexpected zoom delay at the 3.0.0 free version


Free Version 3.0.0 - uploaded on 12th November 2012
  • added showing unsupported annotations including text highlights, underlines, rectangles, sounds, attached video files, etc.
  • added uploading to or downloading from Google Drive
  • added uploading the current page to Twitter
  • added uploading the current page to Facebook
  • enhanced speed of turning pages by taps
  • enhanced showing/hiding control panel by double tap
  • and other minor enhancements
  • bug fixed: couldn't lock the screen rotation in iOS6
  • bug fixed: crashed while undoing repeatedly
  • bug fixed: wrongly exported some documents
  • bug fixed: started search from the first page (should be the current page)
  • bug fixed: exported the current page’s image with wrong page number