[davidbrownds]

I have both the AT&T and Sprint Touch Pro. And the stylus from both will fit both.

But if you put the ATT in the Sprint phone it goes in a little further and is a little harder to pull it out.

If you put the Spint on in the ATT it sticks out just a little further.

It seems the the ATT case is a little more rounded and cause the ATT stylus to have a little less plastic.