Homebrew... The only Homebrew I know about is <a href="http:&#x2F;&#x2F;brew.sh&#x2F;" rel="nofollow">http:&#x2F;&#x2F;brew.sh&#x2F;</a><p>1) There is almost definitely an emacs equivalent for iOS<p>2) Pycharm- Maybe Textastic (<a href="https:&#x2F;&#x2F;itunes.apple.com&#x2F;us&#x2F;app&#x2F;textastic-code-editor-for&#x2F;id383577124?mt=8" rel="nofollow">https:&#x2F;&#x2F;itunes.apple.com&#x2F;us&#x2F;app&#x2F;textastic-code-editor-for&#x2F;id...</a>) or Codemate (<a href="https:&#x2F;&#x2F;itunes.apple.com&#x2F;us&#x2F;app&#x2F;codemate-syntax-highlighter&#x2F;id680609457?mt=8" rel="nofollow">https:&#x2F;&#x2F;itunes.apple.com&#x2F;us&#x2F;app&#x2F;codemate-syntax-highlighter&#x2F;...</a>). I&#x27;m not an IDE guy (I use Sublime Text), so YMMV.<p>3) OK so I get it, you&#x27;re a Python dev. Admittedly, iOS is lacking in doing native app dev (in fact, I just posted something of that nature to this very thread).<p>4) Java, etc... I wonder if <a href="https:&#x2F;&#x2F;c9.io&#x2F;" rel="nofollow">https:&#x2F;&#x2F;c9.io&#x2F;</a> would work...<p>5) MS Office- Haven&#x27;t used in years, anyway. I use Google Docs for all that.<p>6) Adobe stuff- Well, iPad Pro has some version of photoshop, I believe... PDF&#x27;s are rendered natively in iOS (and quite nicely, actually... just like on OS X)... Illustrator?