Enjoy checking in when out and about? If so, you're likely a Foursquare user. 4th & Mayor is a premium experience wrapped up in an unofficial app. The third-party app is also ahead of the official client in terms of functionality, especially with the release of the Windows Phone 8.1 Preview. You can now integrate 4th & Mayor (Foursquare) into the Windows Phone Me tile with the new Social Extension app.
Full story from the WPCentral blog...
Facebook
Twitter
Instagram