Very interesting feature. App associated with web page must be free and "meet a quality threshold" determined by Google. [0] https://developers.google.com/+/we

Very interesting feature. App associated with web page must be free and "meet a quality threshold" determined by Google. [0] https://developers.google.com/+/web/signin/android-app-installs https://developers.google.com/+/web/signin/android-app-insta...