My feedback:

• Settings window feels cluttered and strange, especially with install/remove translations on the right. I'd recommend putting them in the left or moving them to the select translations screen
• Use of buttons for everything tends to give it a cluttered feel. "Select Translations" window and Search sidebar could at least be a List.
• Tapping on the search field in "Select Book" causes it to switch to the main screen without doing anything
• Current Book would be a nice search option
• I wonder if there would be good ways to declutter "Select Book" and "Select Chapter" without drastically increasing scrolling.

Reading the status post, I definitely look forward to comparing verses (plugins for this could be good, like to create a gospel harmony), bookmarks, and notes.

I assume text selection for copying will eventually be supported?

Any thoughts on religious writings outside of the Bible, like from Islam, LDS, apocryphal writings, etc? I wouldn't even know if they are available in a supported format.

When I get some time later I'll get on the package page and go through the QA checklist

EDIT: Also rotation lock would be nice