Wanted to compare locations

I was looking for an app that would store more than one location. This app only stores one. Looking to compare sunrise/sunset locations side-by-side. Will say it has pretty pics and easy to use. Only one FL city listed, need more. Can only choose cities listed, cannot search specific cities. It would be more ideal if user could store more than one location and retrieve from "retrieved save."

Star Z about Sun n Moon, v2.0