a lot of people really like the moon. people stare it with telescopes, bands write songs and albums about it, and it’s one of the bastions of consistency. as it turns out, there are plenty of moon phase apps and moon calendar apps. they let you know when the moon is waxing or waning, full or new. as it turns out, it’s really difficult to mess up apps like this. most of them have a 4.5 rating or higher in the play store. still, we like a challenge, so here are the best moon phase apps and moon calendar apps for android.