onX is the best mapping app out there. I use it to scout from home in the off season and drop waypoints to check. When I get to where I'm going I have the best spots already picked and go from there. Landowner names and addresses help you tell public from private and let you know who to talk to for possible permission. I drop waypoints with the date when I find game in certain areas so the next time I'm in the area I have an idea of what the game was doing at that same time. The 3D map isn't near as good as google earth, but it shows topographic maps over satellite images to give you an idea of what the terrain looks like.