Love the other features especially the integration with Calibre. Would buy the paid version in a heartbeat...if this had orientation lock. Lack of lock means no reading in bed, so no go. And no, I will not flip my phone orientation lock settings on and off for one app, not when other readers have figured this out long ago.
SuperMeh999999 about Marvin Classic (free edition) - eBook reader for epub, v2.8.5