This app is easy to use. You can take notes on each hole of each course, measure throws, and edit holes on courses if the tee boxes or baskets dont match the map. It even keeps stats on every player entered in the app. I play with a group of eight other guys. I can see what everyone averages overall, wins, ties, losses, etc. Also while you play, it will show what everyone youre with averages on that hole, on that course, and what their best score on that hole is. This is possibly the best disc golf app out there.