Foursquare is always on the hunt for new ways to keep its location-based social networking service interesting, and its just released app update for the iPhone and iPod touch aims to do that by making it easier to see when your friends are nearby. The version 6.4 update also shows the most recent checkins for your friends, lets you quickly see their previous checkins, and more. Foursquare 6.4 is a free download at Apple's iTunes-based App Store, and requires a free Foursquare account.
Check It Out: Foursquare for iPhone Update makes Finding Friends Easier
