Swipe and Tap, its that easy to make a phone call.
Where ever you are and in what ever condition you are, you could have never searched or dialed a number so fast in your iPhone.
YoBu is a simple iPhone application and a Widget in the Today's Panel for easy and swift calling.
YoBu is the fastest calling application which a widget on the iPhone.
Calling could have never been better.
Simple and Easy. :)