From True North Software Corporation:
RB Code Reports provides software metrics for your REALbasic application. It gives you a way to objectively evaluate the maintainability of your project and improve its performance. It analyzes your project and produces a set of reports including the Statistics, Optimizations, and Cyclomatic Complexities reports. You can use these reports to clean up and optimize your code and show you what methods need to be refactored. Version 2.0 includes rewrote GUI.