Simply Reading by the Daisy Consortium is an ePUB Reader that can be used for visually impaired people. It allows you to hear your audio recordings, including recorded image descriptions.
It works on Android devices. It is available on the Google Play Store.
Related Internet Sites
https://play.google.com/store/apps/details?id=aeldata.simply.reading
http://www.daisy.org/daisypedia/simply-reading-simple-free-epub-reader-android-devices
Ace by DAISY generates an ePUB Accessibility Report.
This is important when you publish an ePUB book for visually impaired people. It requires an internet connection to access external stylesheets.
Related Internet Sites
https://inclusivepublishing.org/toolbox/accessibility-checker/
https://inclusivepublishing.org/toolbox/accessibility-checker/getting-started/
https://daisy.github.io/ace/docs/report-html/