Would not work on a boat – Sunrise Sunset Lite Review

I upgraded to the pro version so I could enter latitude and longitude but without an internet connection or cell phone connection, my iPhone just froze. I was on a boat offshore wanting to calculate local apparent noon but the app said location unavailable and never let me choose a manual position. I downloaded a different calculator and it worked fine. So if you until this app can work offline completely, I will not be using it. If you are hiking or sailing in an area without cell service, you'll probably have the same problem. Developer - please fix this, I like the interface.
Review by jrwatsio on Sunrise Sunset Lite.