1) Could you please add more options for verse reference customisation in iOS version of your app? I'd like to have non-bold font, and option to show verse numbers as normal digits, not as superscript.
2) Why do you use such a long colour list for font faces, not showing that colour? Better show colour patches, that's what colour is. Color is not the text.
3) Could you also add break between the Bible books and chapters in those Bibles which don't have it? (NRSV / NRSVS, for example). At least as option in the Settings.