Kotlin Multiplatform Mobile GitHub Repositories (2026) · Open Source Tools

📱 Syncplay Mobile (now Synkplay) is a Syncplay client app for Android and iOS. Watch stuff in sync with your friends. Compatible with the official Syncplay for PC. Fully written in Kotlin and Compose multiplatform.

Video / audio player for Compose Multiplatform.

KMP/CMP GraphQL based conference project with Jetpack Compose Android, Compose for Wear, and Compose Multiplatform Desktop, Web and iOS clients along with GraphQL backend.

HTTP client generator / KSP plugin for Kotlin Multiplatform (Android, iOS, Js, Jvm, Native, WasmJs)) using KSP and Ktor clients inspired by Retrofit https://foso.github.io/Ktorfit

Resources access for mobile (android & ios) Kotlin Multiplatform development

💰 Currency Converter Calculator for Android, iOS and Backend with power of Kotlin Multiplatform :muscle:

GraphQL based Jetpack Compose and SwiftUI Kotlin Multiplatform project (using https://rickandmortyapi.com/graphql)

This application is developed to display the images created by MidJourney. The application is developed with Compose Multiplatform and works on many platforms including Android and iOS platforms.

Minimal GraphQL based Jetpack Compose, Wear Compose and SwiftUI Kotlin Multiplatform sample (using StarWars endpoint - https://graphql.org/swapi-graphql)

Multiplatform note app with encryption