If you already have existing resources to add to your application and want to bypass the tutorial, see [Use existing AWS resources](/lib-v1/project-setup/use-existing-resources). **Amplify libraries should be used for all new cloud connected applications.** If you are currently using the AWS Mobile SDK for iOS, you can access the documentation [here](/sdk). ## Amplify iOS This guide shows how to build an app using our Amplify Libraries for iOS and the Amplify CLI toolchain. Get Started