multiplatform-samples.md

This is a curated list of cross-platform projects created with Kotlin Multiplatform. Some share almost all their functionality using Compose Multiplatform for the user interface. Others use native code for the user interface and share, for example, only the data model and algorithms. To get started with a new Kotlin Multiplatform application, we recommend using the web wizard.

You can find even more sample projects on GitHub, see the kotlin-multiplatform topic. See the GitHub documentation to add your Kotlin Multiplatform project to this topic and help the community.

Name	Description	What's shared?	Noteworthy libraries	User interface
Image Viewer	An application for capturing, viewing, and storing pictures. Includes support for maps. Uses Compose Multiplatform for the UI. Introduced at KotlinConf 2023.	UI Model Networking Animation Data storage	kotlinx-serialization kotlinx-datetime kotlinx-coroutines play-services-maps play-services-locations android-maps-compose accompanist-permissions	Jetpack Compose on Android Compose Multiplatform on iOS and desktop
Confetti	A showcase of many different aspects of Kotlin Multiplatform and Compose Multiplatform. The use case is an application for fetching and displaying information about conference schedules. Includes support for the Wear and Auto platforms. Uses GraphQL for client-server communications. The architecture is discussed in-depth at KotlinConf 2023.	UI Model Networking Data storage Navigation	kotlinx-serialization kotlinx-datetime kotlinx-coroutines decompose koin jsonpathkt-kotlinx horologist google-cloud firebase bare-graphql apollo accompanist	Jetpack Compose on Android, Auto, and Wear Compose Multiplatform on iOS and desktop
NYTimes KMP	A Compose Multiplatform based version of the New York Times application. Allows the user to browse and read articles. Note that to build and run the application, you will need an API key from the New York Times.	UI Model Networking	kotlinx-serialization kotlinx-datetime kotlinx-coroutines ktor-client molecule decompose horologist	Jetpack Compose on Android and Wear Compose Multiplatform on iOS and desktop
Sessionize / Droidcon	An application for viewing the agenda at Droidcon events using the Sessionize API. Can be customized for use with any event that stores talks in Sessionize. Integrates with Firebase and so requires a Firebase account to run.	UI Model Networking Data storage	kotlinx-coroutines kotlinx-datetime ktor-client koin multiplatform-settings firebase kermit accompanist hyperdrive-multiplatformx SQLDelight	Jetpack Compose on Android Compose Multiplatform on iOS
Chat	A demonstration of how to embed Compose Multiplatform components within a SwiftUI interface. The use case is online messaging.	UI Model Networking		Jetpack Compose on Android Compose Multiplatform on iOS and desktop SwiftUI on iOS
KMM RSS Reader	A sample application for consuming RSS feeds designed to show how Kotlin Multiplatform can be used in production. The UI is implemented natively, but there is an experimental branch showing how Compose Multiplatform could be used on iOS and desktop. Networking is accomplished using the Ktor HTTP Client, while XML parsing is implemented natively. The Redux architecture is used for sharing UI State.	Model Networking UI state Data storage	kotlinx-serialization kotlinx-coroutines ktor-client voyager coil multiplatform-settings napier SQLDelight	Jetpack Compose on Android Compose Multiplatform on iOS and desktop (on experimental branch) SwiftUI on iOS
Tivi	An application for tracking television shows via Trakt.tv. Uses Coroutines for concurrency and Compose for the UI. Designed to showcase the latest libraries and tools.	UI Model Networking	kotlinx.serialization kotlinx.coroutines ktor-client lyricist circuit firebase SQLDelight	Jetpack Compose on Android Compose Multiplatform on desktop
People In Space	A showcase of the many different platforms on which Kotlin Multiplatform can run. The use case is to show the number of people currently in space and the position of the International Space Station.	Model Networking Data storage	kotlinx-serialization kotlinx-coroutines kotlinx-datetime ktor-client koin multiplatform-settings SQLDelight	Jetpack Compose on Android Compose Multiplatform on iOS, desktop, and web SwiftUI on iOS, macOS, and watchOSS
Focus Bloom	A productivity and time management application. Allows users to schedule tasks and provides feedback on their accomplishments.	UI Model Animation Data storage	kotlinx.serialization kotlinx.coroutines kotlinx.datetime koin voyager multiplatform-settings SQLDelight	Jetpack Compose on Android Compose Multiplatform on iOS and desktop
Recipe App	A demonstration application for viewing recipes. Showcases the use of animations.	UI Model Data storage	kotlinx-coroutines	Jetpack Compose on Android Compose Multiplatform on iOS and desktop
Kotlin Multiplatform Mobile Sample	A simple calculator application. Showing how to integrate Kotlin and native code using expected and actual declarations.	Algorithms		Android XML layouts SwiftUI
KaMPKit	A collection of code and tools for Kotlin Multiplatform development. Designed to showcase libraries, architectural choices, and best practices when building Kotlin Multiplatform applications. The use case is downloading and displaying information about dog breeds. Introduced in this video tutorial.	Model Networking ViewModel Data storage	ktor-client koin multiplatform-settings kermit SQLDelight	Jetpack Compose on Android SwiftUI on iOS
D-KMP-sample	A sample application for the Declarative UIs with Kotlin MultiPlatform architecture. The use case is retrieving and displaying vaccination statistics for different countries.	Networking Data storage ViewModel Navigation	ktor-client multiplatform-settings SQLDelight	Jetpack Compose on Android SwiftUI on iOS
Bookshelf	A demonstration of how to use the Realm database in a Kotlin Multiplatform application.	Model Networking Data storage	ktor-client kotlinx.serialization realm-kotlin	Jetpack Compose on Android SwiftUI on iOS
Notflix	An application that consumes data from The Movie Database to display current trending, upcoming, and popular movies and TV shows. Requires that you create an API key with The Movie Database.	Model Networking Caching ViewModel	kotlinx-coroutines kotlinx-serialization kotlinx-datetime ktor-client multiplatform-settings napier	Jetpack Compose on Android SwiftUI on iOS
Twine - RSS Reader	Twine is a multiplatform RSS reader app built using Kotlin and Compose Multiplatform. It features a nice user interface and experience to browse through the feeds and supports Material 3 content-based dynamic theming.	Model Networking Data Storage UI	kotlinx-coroutines kotlinx-serialization kotlinx-datetime ktor-client napier decompose	Compose Multiplatform on Android and iOS