Working with Calibre again is overdue – Marvin Classic - eBook reader for epub Review

This worked with Calibre at one time. This was ideal, and with a small amount of adjustment in Calibre, this worked very well. As Calibre has been updated and Apple has made changes to app requirements this is no longer possible without an update. The developer hasn't made this adjustment and it is long overdue. Fixing this will get the remaining two stars from me. If the app were free I'd have no complaints.
Review by Niamakutaku on Marvin Classic - eBook reader for epub.