IBM has authored more than 100 of their MobileFirst iOS apps in Swift, and both IBM and SAP have released SDKs that allow Swift developers to take advantage of their services infrastructure.

IBM 用Swift写了100多个 MobileFirst iOS 系统的应用程序，IBM 和 SAP 都发布了允许 Swift 开发者利用他们的服务基础设施的软件开发工具包（SDK）。