Used to be the best

Used to be the best in tracking, but now Im thinking about switching to Strava WHICH CAN TRACK MY RUNNING/ CYCLING/ SWIMMING WITH MY WATCH!!! Another issues: the watch app crashes so often, I even do not turn it on anymore (by "crashes" I mean: does not sync with the iPhone; doesnt read HR; quits; cannot start)

TWBNLT about Runtastic Running Tracker PRO, v7.2