What's the best run tracker app?

Splenda_Daddy

I need one that's as accurate as an app can be in regards to calorie burn and distance.

Much thanks!

JustSomeEm

I don't know how it compares to other apps, but I use MapMyRun and I like it both for distance and calorie burn calculations. I always eat back the calories it gives me and I've been maintaining for over a year. As to distance, it can be off by a little bit of distance - I trained for a half marathon with it, then ran a half using the app. 13.1 race miles translated to just under 14 miles according to my app.