BEST FOR RAW BEGINNERS
The Apple-only Runmeter app has a limited number of training plans and only one for would-be marathoners. That said, the 20-week marathon program is excellent prep for non-runners trying the event for the first time. The walk-run regimen tops out at 30 miles of total running for the week, and emphasizes taking it eeeeeeasy.
Various professional coaches.
A huge range of voices in four different languages, including Indian and Australian-accented English.
$4.99; for iPhone only.