http://newsroom.ucla.edu/stories/new-app-helps-students-learn-to-read-ancient-japanese-writing-form
Här hittar man apparna.
Android:
https://play.google.com/store/apps/details?id=edu.ucla.eastasianstudies.hentaigana
iOS:
https://itunes.apple.com/ro/app/the-hentaigana-app/id1055832912?mt=8