What Fitness Apps/Technology do you use?

At the start of most races that I've run or training runs that I've taken there is always a moment where everyone stops to turn on the app that they use to track their fitness.  

So my question to you is, what do you use to track your fitness?  

Comment below and let me know!

If you're curious, I do wear a Fitbit and use the Nike+ app.  Since that's the one I use most frequently, my screen name is Patty_Gordon if you want to add me!  Let's run together!