In today's woods it's not unusual to run into private property in the middle of nowhere and what's worst is that ignorance isn't a good excuse a lot of times. Wouldn't it be nice to have an app on your phone that would not only tell you the property lines but give you their contact information just in case your animal you just shot is currently laying 200 yards on their land. This is not only for hunters or hikers oh no anyone could benefit from this app whether at home on your PC or using your phone. I know your saying " where I hunt there isn't any service " don't worry use onX at home pre scouting your trip then simply download that map using your phone app and bam fully functional map at your disposal miles from any tower.
Now what I don't like is I wish there was more map tools and layers. Maybe a 3D map there's a lot of layers but some aren't all pliable to my hunting needs.
I recently used it during a search and rescue we had a week ago in Ross creek Mt was able to save the map and make a detailed approach allowing us on ground Reconnaissance of the terrain.
So if you go outdoors in the woods get this app it'll be worth its weight in gold when needed.