It doesn't on the 5S because of the size. Then Apple made the SE so I'll have to reevaluate if that'll work right on there. It's on the list.
Use landscape mode to upload and post photos from your phone. I learned that other day. I don't use Instagram or Twitter so that took was really helpful.
Here's my angsty looking FB profile pic since I can't upload the pic with the puppy on mobile with my 5s.... EDIT: Sorry it's massive, i don't know how to change that.
I feel the same way sometimes, lol. Like, the one I just posted, I look like Rob Liefeld's Captain America. 'Twas an aesthetically pleasing enough picture to roll with it, though. At least the shadow hides my belly.
I'm afraid to post my photo because of reasons. A guy in my ochem class years ago told me I look like Mindy Kaling (I don't see it), so I guess there's an idea for you all.