@skillachie: That’s good to know, thanks! How is BookFusion’s coverage of foreign-language books, i.e. German? And do the readers support sideloaded content, i.e. books I produce myself?
Note: To properly enjoy audio e-books, you need at least a "Casual" (100MB file size) or "Advanced" (400MB) subscription ($1.99/$4.99 per month, currently).
The free
Jungle Book, for instance, is a whopping 160 MB.