Nir Eyal samples a Bible app, complete with reading programs and special notifications intended to keep believers chaste and sober:
The Bible app is designed to make absorbing the Word as frictionless as possible. For example, to make the Bible app habit easier to adopt, a user who prefers to not read at all can simply tap a small icon, which plays a professionally produced audio track, read with all the dramatic bravado of Charlton Heston himself.
[Pastor Bobby] Gruenewald says his data also revealed that changing the order of the Bible, placing the more interesting sections up front and saving the boring bits for later, increased completion rates. Furthermore, daily reading plans are kept to a simple inspirational thought and a few short verses for newcomers. The idea is to get neophytes into the ritual for a few minutes each day until the routine becomes a facet of their everyday lives.