Will my existing progress and any changes made in the Klett-Augmented-App be transferred to allango? 28 September 2023 13:05 Updated No, your existing progress and changes, such as saved bookmarks, cannot be transferred for technical reasons. Related articles How do I find the media files for my book in allango? Can allango be used on all devices? What is the difference between saving offline and downloading in allango? Why can’t I scan the pages in the Klett Augmented App? Do I have to register if I want to use the Klett Augmented app?