Looks OK at first, then...
1) Only gives you info based on current location as picked up by GPS, and was inaccurate by several hours when checked against NOAA data.
2) Anything you touch in the app prompts you to buy the "pro" version -- ad totally obscures screen.
3) Does not give you location (compass degrees) relative to your position so you don't know where to look for first rise. I'm a photographer and sometimes set up prior to moonrise or go to a spot for best vantage point.
4) Not as intuitive as it first appears.
I installed, played with it, checked against NOAA, and immediately uninstalled.