Kotlin and Swift

I read some posts from June that make the case that Kotlin is lot like Swift from Apple.   Is there a detailed analysis somewhere that highlights the similarities and differences?   

I’m currently searching for a single language for most of my programming tasks and Kotlin has great promise for Android, JVM and Javascript(as a language VM).  But looking back at iOS … I don’t see the support.  How about the other way … instead of Swift being like Kotlin … how about Kotlin being a superset of Swift.   … am I just dreaming … do I need to take my search elsewhere.

Thanks for your atttention…

– Andrew

You can take a look at http://robovm.org or http://defrac.com for running JVM application on iOS