[lmm]

It performs a bit better. It can fit better on a small screen without the browser chrome. It handles loss of connection a lot better.

[overcast]

That's the opposite of my experience when I was using Facebook(a year ago). The app was awful, crashed regularly, and was much slower retrieving data. The mobile version was a much smoother experience.

[knodi123]

If so, that's recent. I uninstalled the app solely because the web version was much faster for me.