Facebook has rolled out version 9.0 of its iPhone app, adding the ability to reply to comments on stories on certain Pages.
For this to work, the Page in question must have this feature turned on.
Also, group admins can now easily review and approve pending posts by group members, and posts about trending topics are highlighted in the iPad version of News Feed.
The new version comes just one day after Facebook announced an optional feature for the iPhone called Nearby Friends. If you turn it on, you'll be able to discover which of your friends are nearby or on the go. You can also choose to share a precise location with a particular group of friends at a set period of time. The feature will become available on the Android and iPhone in the U.S. in the coming weeks.
The 66MB-heavy Facebook 9.0 for the iPhone and iPad is available at Apple's App Store.