KISSmetrics-for-Java is a project mainly written in ..., it's free.
KISSmetrics for Java that should work for most platforms with the JVM, Android etc.
A simple KISSmetrics implementation for Java. Most code was ported from the KISSmetrics-for-iOS project by 'coffeeshopped' (https://github.com/coffeeshopped/KISSmetrics-for-iOS)
This project is provided AS-IS, no commercial support available.