We're not talking about whether or not you are killing puppies -- I don't think you're a sadist. Just "make stuff you would want to use." Or "do unto others as you would have them do unto you." Or, if you prefer, "act only according to that maxim whereby you can, at the same time, will that it should become a universal law."
So do you develop apps but not use them? I can't think of a way the hypocrisy isn't shocking here. "Do unto others" and all that.