Kortext provides access to online and offline eBooks from multiple publishers, with enhanced in-built audio and video content, combined with tools to assist learners and academics to make the most of the content.

Features include:
- Easy navigation to content, providing quick access to pages
- Highlight extracts in a range of colours, enabling quick reference of key sections
- Add notes to content and share via email or OneNote, allowing notes from different books to be collated in one area
- Add a reference (Harvard or APA), making creation of bibliographies much easier
- Read Aloud sections, providing help with accessing content
- Increase text size, making it easier to view content

What’s New

Version 2.0.281

- Improved in-app Customer Support
- Fixed layout issue with annotation popup
- Performance improvements

Ratings and Reviews

Homer D Poe ,

Audio Causes App to Crash

I use this app on my phone to listen to book audio while driving. With the update last month this function now forces the app to crash. Please fix the bug so users can listen again!

Thank you

Geek Dad ,

Book pages are not complete

The book I’m looking at has the top and left most parts of each page cut off. I would expect better from a BOOK READING app. The pages are there on the web site, but navigation is worse that way.
At least this is only a 3 day course!

Developer Response ,


Thank you for your app review.

I’m sorry to hear about your experience, please contact our Support Team at, confirm your username and the title of the book you’re having trouble with and we’ll be happy to help.

Kind regards,

Andycon ,

Fails to download manual

Fails to download the Mathworks Matlab Manual. It eventually times out with ‘E_ADEPT_NOT_READY’ and then ‘E_ADEPT_DOCUMENT_OPEN_ERROR’ error window appearing.

Developer Response ,


Thank you for your app review.

I’m sorry to hear about your experience. The errors you received are Adobe error messages, please contact our Support Team at ​​, confirm your username and we’ll be happy to clear these for you.

Kind regards,


Kortext LLC
70.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Danish, Dutch, Finnish, French, German, Icelandic, Italian, Japanese, Norwegian Bokmål, Portuguese, Romanian, Simplified Chinese, Spanish, Thai, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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