Outstanding

I use it for nature photography, hiking, trail running, planning vacations, you get the idea.

The developers have made an outstanding user interface that should be studied by other developers. Every function is self-explanatory and easy to access from any other function. The in-app user guide is a fun and educational read.

Was well worth the price many revs ago, and the improvements have kept coming.

Running in Mud about Helios Sun and Moon Position Calculator