Foursquare 3.0 app is now available to BlackBerry, announces Foursquare Official Blog.

Everything has been improved. The look is cleaner and there are more features. It has definitely new user interface from the check-in screen down to friends list.

Speaking of Specials, this update allows users to grab daily from Foursquare’s five partners LivingSocial, Gilt City, BuyWithMe, YP.com, and zozi. And also there is a full leaderboard where users can be compared with friends.