Working through some assumptions that I have in my head. Are the following correct? 1. It is possible to have a KotlinMPP where the common code can be split into several sub modules which compile into a single framework for an iOS app 2. It is not possible for an iOS app to use multiple frameworks at this time (e.g generated from multiple KotlinMPP projects)

yes, it's correct.

See also “Exporting dependencies in frameworks” here: https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#building-final-native-binaries