[APP] Ringtone Vibrator - vibrate you ringtones according to the song.

Hey guys,
As an optimus 3d user, I would like to introduce my new app to you, the ringtone vibrator.
i'll be happy to hear any comments about it :)

here is the link to the original xda post:
http://forum.xda-developers.com/show....php?t=2340593

thanks :)