FYI https://github.com/JetBrains/kotlin-mpp-example was updated to be able to build both iOS and Android application (although without MPP Gradle plugin yet)

If K/N can be used to write iOS apps, why is MPP example written in Swift?

MPP example is written in mix of Kotlin/Native and Swift (i.e. classes

Factory

and

Product

are implemented in Kotlin), as people still may want to write UI in Swift. There are pure Kotlin/Native iOS apps, for example KotlinConf Spinner app (https://github.com/JetBrains/kotlinconf-spinner/blob/master/clients/ios/src/main/kotlin/main.kt)

thanks for info