Not necessarily, I just love cool apps and stuff and always like finding out what I'm missing out on. Like to hear what others are using to see if there's something that I didn't even know I wanted.
Currently using Arrcos. Lots of data, I have to pay a yearly subscription. Don't think I will continue after this first year. I did find that I am way worse at putting than I thought
I pay for the yearly sub on The Grint, which in turn gets me onto GHIN. With Grint you can track club hit off the box, fairways, greens, hazards, direction, putt distance, number of putts. It also gives you a gps which isn't bad.