With free iOS options it is hard to have a compelling reason to purchase something which is basically a novelty use case. Although, I do have a Sharkk keyboard

With free iOS options it is hard to have a compelling reason to purchase something which is basically a novelty use case. Although, I do have a Sharkk keyboard for my iPad and using SSH with that is pretty slick. I have yet to link dropbox with one of my cloud servers to enable an edit, save-to-dropbox, server update loop. The behavior typically is search for "free xyz" first and if I find something that meets my needs then so be it. I wonder if having "lite" versions that have features removed and are offered free would have any impact on their revenue.