HTC Blinkfeed is part of the HTC home screen (and not an installable app). It's often forgotten, as it lives as a sidebar on the HTC One smartphone line. If you own an HTC One device, you have at your fingertips one of the easiest-to-use newsfeed apps available. You can add newsfeeds (from multiple sources), social feeds, custom topics, services (calendars, LinkedIn, TV, recommendations, etc.), and much more.