Multiplatform Prototypes with Flutter + Kotlin/Native
Multiplatform is a very interesting concept being tackled by multiple companies today. As opposed to other approaches that allow write once run everywhere approach, this approach makes development easier by compiling to multiple platforms using the natively supported stack (e.g. arm on iOS, and JVM on android). Using flutter as the UI solution and kotlin/native for the logic part, it solves the shortcomings of both. Using them can reduce the amount of effort and testing that you will need.