Great app

Has all the features I would ever use, connects seamlessly with Mio heart monitor, GPS is much more reliable than in earlier days (I have used iSmoothRun for 2.5 years). Wish I could figure out how to uncouple it permanently from the iOS 8 "health" feature, but that is minor. I find it much easier to use than Runkeeper (though I export to and track online at the Runkeeper site). Audio cues much less intrusive than any of the 5 running apps I have tried, especially the simple "walk/run" feature. The interval feature took a bit of figuring to get the hang of it, but now that Ive got it sorted, I love it.

SP278 about iSmoothRun, v4.6.3