There's an app for that is now passe! Now, there's an extension for that! Introduced at WWDC 2014, iOS extensions provide custom functionality and content beyond apps. For example, you could create an iOS extension to view Salesforce tasks in today view or a watchOS extension to reply to Chatter messages . Join us in this session to learn how to write App Cloud extensions using Swift and Salesforce Mobile SDK for iOS 10. You'll learn how to make your app interact with your extension, how to leverage the REST and Chatter APIs, and how to use custom UI components for a consistent look and feel.