iPhone and iPad Apps
I tried to download the Facebook app for iPhone or iPad and it's not working.
What operating systems are supported by the Facebook app?
How do I find the latest version of the Facebook app and upgrade?
How do I adjust my mobile push notifications from Facebook?
How do I log out of the Facebook for iPhone or iPad app?
Add Facebook widgets to your mobile device's home screen
Add Facebook widgets to your iPhone's lock screen
Manage contact uploading with the Facebook app