Great, but...

I wish it would:
Link to Garmin heart rate monitors
Base calories on increments, speeds and heart rate. I choose increments but have to choose walk or run which are neither accurate as I run/ walk.
I also wish we could edit our history rather than delete it and enter manually when we realize we chose for example hike instead of walk.
Otherwise in general it is good. I use it in conjunction with my cheap Garmin heart rate monitor.

C182h about Runtastic Running Tracker PRO, v7.4