Untappd.com

Untappd is a free app for iOS and Android that allows you to socially share the brew you're currently enjoying, as well as where you're enjoying it, with your friends, 

At a time when beer lovers are clamoring for hot new styles, it's easy to forget one of the styles that started it all - the Lager. Our friends at Grolsch decided it was time to bring the lager back into the spotlight with a brand new badge. untp.beer/gpl18 pic.twitter.com/trfXGdd…