Foursquare is receiving a big design overhaul today on the iPhone. In Foursquare 7.0, the app dives much deeper into iOS 7 style, taking advantage of thin fonts and broad swaths of solid colors. Foursquare says the updated app is a lot faster, and its trying to make exploring locations quicker too by displaying details on nearby places as soon as you open it. Longtime users are likely familiar with Foursquares tendency to continually iterate its look and feel, and though todays update doesnt create a big shift, it makes the app both better looking and easier to use.