In the past IOS you would click on a “plus” symbol to add a new reminder to a list. On IOS7 it seems this is missing. It’s missing for an obvious reason to some, but not so obvious to others. Nothing crazy here, but you have to double tap on a new line to add a new reminder on IOS 7. It seems like a very basic thing but it took me a few seconds to figure out. Maybe this will help someone out there: