Android apps: 9 best, free social networking choic...
[[xref:https://market.android.com/details?id=com.facebook.katana&feature=search_result|Facebook for Android|Android Marketplace :: Facebook]]
Facebook for Android offers all the basic Facebook Web-functionality, including access to your news feed and Friends' status updates. You can upload photos and view albums, as well as write on Friends' Walls and respond to posts on yours. A Facebook Places feature lets you "check-in" to various locations. And you can message connections via the app's built-in chat feature.
Android apps: 9 best, free social networking choices