iphone 4 key vibration?

[Dj101]

what the difference in the way above, iv got hapic pro and it works fine!

if it is different i might change too, but is there any point in really changing?

my haptic pro didnt do the keyboard vibrations as well as this does,and it just bugged me to have all those prefs in the settings that did nothing
and i believe it frees up the cpu being files in the system as opposed to an app running in the background