macOS UML CASE tool for Objective-C

[pstoehr]

Hi out there,

I'm looking for an UML CASE tool that is able to generate code in Objective-C. Hi know these two tools
http://www.objectcreator-uml.com/
http://www.excelsoftware.com/objectivec.html
but compared to tools available for Windows systems (e.g. Enterprise Architect) these tools very limited.

Are there any other tools available?

Best regards
Peter