One app to bring them all... – RunGap - Workout Data Manager Review
This app is amazing! It isn't the prettiest app out there, but it's the only one that can bring all my activities (rides, runs, walks, etc) from everywhere and display them all.
Best of all you can export all of them to whatever service you want (runkeeper, Strava, Health, etc). I have some different friends on each so it's great to keep them all in sync.
Review by JoshuaL on
RunGap - Workout Data Manager.