Fit Form app - Apps on Google Play

How to Download Google Play Store Apps on Your Windows PC

In-app updates Android Developers

Platform Overview, Google Fit

Form and Fitness - Apps on Google Play

Google Play's billing system

App Stores List - Business of Apps

Google Fit for Android Now Available for Download From Google Play

How to sync all your fitness activities with Google Fit - The Verge

android - Action Required: Your app is not compliant with Google

Form and Fitness - Apps on Google Play

Form and Fitness - Apps on Google Play

Google Play services's unfair edge, by Vairavan Srinivasan

The 11 best online form builder apps