While this is not a 5 star app, if you're in a bind, and need help fast, having to scroll through menus and settings will stress you out, and that's where simplicity such as this is a big help.
I would say this is your best bet in an emergency, or if you just need to see your location quickly and easily, without having to reach for glasses. If, like me, you use higher diopter readers.
It's just the essentials... UTM coordinates, compass bearing and send. With a quick option to switch to Google for communicating with Nav challenged recipients.
If I need to communicate my whereabouts in a hurry, this will be my go to. It’s great for check-ins in Search and Rescue.
Now if someone would only offer this in a GPS watch, without the entire contents of the kitchen in unwanted "features", I would be in happy.
Update: Since the latest update, the app shows the all 6 coordinate digits at the same, now smaller, font size, Garmin GPS readout style. Whether you like this or not depends on individual preferences and application. Personally the old mapping convention (first 2 digits small, 4 large) worked better for me. I found it very useful for navigating to a waypoint with ease, watching the coordinates click up or down on the move without needing reading glasses.