Our smart phones act like our best friends. We take them everywhere, give them constant attention and definitely treat them better than some of our fellow humans (when we're not dropping them in the toilet).
Some day, all of our dreams may come true and our precious pocket companions will become sentient beings, rising up to become the ultimate wingmen. Imagine if Siri could stop you from drunk texting your ex, or your Instagram app could intervene on your hashtag abuse. The possibilities are endless.
See also: Tech Support for 'Her' Could Get a Little Complicated
Matt Higgins of Textplus Untethered explored this question and came up with the Smart(er) Phone, a feature that could be just on the horizon for smartphone users in need of an OS friend. Its snarky life advice will make you wonder why you don't already have it on your phone.