Slime
Tour Winner
Personally I felt the enter score part was pretty poor, but the rest of the app okay.
I don't like how when you view a round on your record it shows the handicap calculated after the round, not the one that was relevant for the round.
To OP, what other choices were you considering?
MyEG was the one I've heard of but was only showing as a three star app, and to be fair, I've not looked at any others yet.