In App Ripoff / Does not work with Calibre as advertised
I pay for the app and cant do something as simple as change the background color without paying more for a "theme." What a greedy ripoff. This is something you offer for a free version, not a paid app.
Also, false advertising. Does not work with Calibre, which is the only reason I bought it. Deleted the app. I would not recommend this app or any other app from this company.
Daniel C.R. about
Marvin Classic - eBook reader for epub, v2.8.5