I've seen and judged more resume's then I can count. My advise; list what you're good at, don't list what you've only little expertise in. Some companies prefe

I've seen and judged more resume's then I can count. My advise; list what you're good at, don't list what you've only little expertise in. Some companies prefer polyglots over 1 language specialist, but others prefer someone that focussed on exactly the language (and version and frameworks) they use as well. In general; you can't be good at 25 things. For me its a red flag if you list every technology you've briefly touched or read about as skill. If you're interested in more than just iOS, find a place where they for instance value server-side programming skills. If they purely and only want to see iOS, odds are you'll end up in a job with very narrow responsibilities and focus. Which is okay if you just want iOS and nothing else. But perhaps not in your case.