# Frontegg iOS Swift SDK The Frontegg iOS SDK enables modern authentication flows in native iOS applications — including user sign-ups, social logins, MFA, passkeys, and step-up authentication. Designed with Swift developers in mind, it offers seamless integration with both SwiftUI and UIKit apps, while supporting advanced use cases like multi-region and multi-tenant setups. This SDK is part of Frontegg’s broader user management platform, trusted by modern SaaS teams to deliver secure, scalable authentication across platforms. ## Get Started - **[Integration Guide](https://frontegg.github.io/frontegg-ios-swift/#/)** Step-by-step instructions for integrating the SDK in your iOS app. - **[Sample Project](https://ios-swift-guide.frontegg.com/#/docs/usage)** Explore a working implementation to get started quickly. - **[GitHub Repository](https://github.com/frontegg/frontegg-ios-swift)** View the full source, open issues, or contribute.