This yardage book does it’s job very well, I use it every round. When I get to the 1st tee I open it up and immediately it brings the course I’m at to the top of its options list, I select the first hole and boom it’s got my distance to the green. It can glitch and not update your location on the 2nd and 3rd shots, but I’ve found that if you select the hole you’re on again it will update every time. Problem solved. I used to use a bushnell rangefinder but this is more effective for blind shots and I don’t have to worry about shaky hands or if i shot the wrong area with the laser. This app has no other features other than rangefinding as far as I know. And that’s why I like it. Please don’t scrap this app.