I briefly touched upon FitPort in my article about HealthKit apps. The app debuted today as the App Store's first HealthKit-enabled application following yesterday's iOS 8.0.2 software update that fixed a bug in iOS 8.0 which prevented HealthKit apps from functioning properly.
Created by Flask, FitPort isn't yet another daily activity, health and fitness tracker, but a wannabe replacement for Apple's stock Health app in iOS 8.
Having spent an hour or so playing with it, I can safely conclude that FitPort deserves your attention so let me discuss it in greater detail.