I've just bought Accordance and find it much easier to use than the previous programs I have been using (BW and BS). There are a couple simple changes to the iOS app, though, that I would like to suggest.
1. On the iOS version, when two windows are open, four lines are taken up with the Bible name and the book name in the two headers, for example:
ESV with Strong's
Why not put the Bible name and the book name on the same line, one to the left and one to the right, as follows:
GNT28-T Matt. 1:3
ESV with Strong's Matt. 1:3
Real estate is so precious on an iPhone!
2. Syncing verses in two windows is a little awkward, because the top of the leading verse has to be dragged all the way up to the header panel in order for the follower verse in the second window to move up. What makes this awkward is that the edge of the header panel is not visible, the background color of the header panel being identical to the background color of the text panel. How about making the header panel's background always darker? Maybe even black, with white text?