I tried to find it in the app store.. no luck. I went to their site, but it says its not available in the US. I came to like in on my droid, but now I can't even find something similar for the iphone Does anything exist?
If what your talking about is what I think it is, I remember along time ago something being in cydia like that, where you could drag your finger over the letters and it would type out the word you spelled.
Once you get used to it its great for when you're driving.
I'm more concerned about this one