Default [Q] SwipeSelection

Hi,

Is there a mod like SwipeSelection for iOS? I've this tweak on my iPad. If I swipe for example from left to right over the keyboard the cursor is also moving from left to right. It's quite nice for correcting a mistake while texting.

Here is a video were you can see what I mean: http://www.youtube.com/watch?v=6h2yrBK7MAY

I've already searched for such a mod but haven't found anything.