Search for apps based on language Can I search for  Android APPs that are in Hebrew or Kurdish?
or are all apps automatically translated into all languages?
Can I search for Android APPs that are in Hebrew or Kurdish? 


No. AFAICT, there is nothing that marks the language used in the app.


  Are all apps automatically translated into all languages?


No. The complexity of reliable machine translation so is currently beyond our current technology; natural language processing and machine translation is still a hot research topic.