Magic Hour (App Store, $3.99) (hat tip to Dave).
I’ve had this app all of…12 hours and I am 100% smitten with it. Look how well all that information is presented! 4 stages of daylight, current stage, and moon visibility in one bar.
Terribly useful for photographers and flat-out excellent for nerds like me who like knowing which phase the moon’s in at a given time (a secondary info panel shows the upcoming phase dates and moonrise times! eeek).
(Like the Clock app, I add cities I’ve visited and very much want to visit besides my current location. (: )