If you link to the SDKs with CocoaPods, you must update your pods for the SDKs your app uses and recompile your app. You can also download the latest version of the Facebook iOS SDK, integrate it into your app, and recompile.
The Facebook SDK for iOS contains five component SDKs that you can connect to individually.
Powerful data, trends, and aggregated, anonymized audience insights about the people interacting with your app.
A secure and convenient way for people to log into your app or website using Facebook.
Get data in and out of Facebook's social graph, query data, post stories, upload photos and perform other tasks.
Understand people's actions in your app and measure the effectiveness of your Mobile App Ads.
An open standard to deep link to content in your app.