iOS Fonts

Do we have access to iOS fonts through FCPX?
If not, can we?
I want Apple's font they're using on their newest iOS, which I think is San Francisco.
It'd be nice if there were categories in that huge font dropdown list.

I just sent FCP Feedback asking for a more robust Font system in FCPX.
Instead of a dropdown, or in addition to a dropdown, I'd like to see something like Font Book (Found under your applications). This would organize things better instead of just listing the fonts alphabetically by name.
There could be subcategories like: www.fonts.com/content/learning/fontology...type-classifications

Apple uses proprietary fonts in their operating systems, you won't find it stock. But a lot of folks replicate it pretty well. Places like 1001reefonts.com often have a few.

I have Font Book added to my Dock, so I can get to it easily from any application.