I also tried programming my own app for Golf GPS. Works pretty good.
Only problem is that it only works on the one course. Great when I play that course though. As a business venture though there is way too much competition in that area.
After doing so though, I came up with a great app.
I love easy and simple! Sometimes you are out with the boys and hit a monster of a shot!! I wanna know how far I hit it or even challenge your buddy to a longest drive competition.
I downloaded Golf GPS Drive Distance . Easy and fun