Facebook has released an update to its iPhone app which gives you access to its new Timeline interface. The updated version of Facebook iPhone App, version 4.1, also now gives you access to friend lists and subscriber lists from your iPhone. The updated version is gives faster, better performance and also photos are now easier to view, upload and comment on.
The iPhone version is now available for download from the Apple App Store.
An iPad version of this update will be coming soon.
Source: The Next Web