Jesus Says, the Words of Christ:
0. System overhaul: you can track the progress of how many of Christ's words you have read; the app has a much smaller footprint (although it has additional functionality)
1. Contains geographical context, food for thought, old testament references where applicable
2. Topical search: search for the words of Christ by subject/topic
3. I have bundled an original 1611 KJV Bible (red-letter edition) with app
4. System updates, bug fixes and enhancements