Swift Package Index

A port of Android Architecture Components to iOS.

  • The latest stable release is 0.1.0. Released 3 years ago.
  • The last commit to master was 3 years ago.

Swift Version Compatibility

  • 0.1.0 and master
Full build results

Platform Compatibility

  • 0.1.0 and master
Full build results

Architecture Components

A port of Android Architecture Components to iOS.


When building an app for both iOS and Android, there are advantages to defining a single app architecture and applying it on both platforms. Primarily, it saves time by solving the data modeling and component interactions once for both platforms. Additionally, maintenance is somewhat eased because changes will be similar on both platforms.

Apple's developer guides and the UIKit framework provide little concrete guidance for architecting an app to be reliable and maintainable. This has lead the iOS developer community to create many iOS app architectures and have lively debates about their usefulness.

Android Architecture Components provide Android developers with a general-purpose, clean, repeatable pattern for creating data-driven, reactive-style apps. The components provide a clean separation of concerns and abstract away many of the intricacies that arise when handling data updates properly for every phase of the UI lifecycle. Finally, Google provides concrete recommendations for common real-world app development problems.

Since iOS lacks a first-party application architecture and Android now has a very nice first-party application architecture, it seems reasonable to adopt Android's architecture on both platforms in instances when app delivery would benefit from sharing an app architecture.


Next steps:

  • Improve automated test coverage
  • Provide full documentation comments
  • Improve README with getting started information
  • Create an example app
  • Setup continuous integration
  • Add logging
  • Implement Room Persistence Library
  • Implement Paging Library
  • Support tvOS, watchOS, macOS


  • Implement Lifecycle components
  • Implement LiveData components
  • Enable Carthage and CocoaPods installation

Code of Conduct

Participation in this open source project is governed by the SPR Open Source Code of Conduct, which outlines expectations for participation in SPR-managed open source communities and steps for reporting unacceptable behavior. We are committed to providing a welcoming and inspiring community for all. People violating this code of conduct may be banned from the community.

See the CODEOFCONDUCT.md file for the full code of conduct.


This open source project is licensed under the terms of the Apache 2.0 license. See the LICENSE file. Additional, non-authoritative information about the license can be found at Choose a License, Open Source Initiative, and TLDRLegal.