I was trying to use ion-view in latest version of ionic framework but title is not showing up .
May be I am doing anything wrong.
Here is my Codepen :
http://codepen.io/vinay885/pen/ZYOPVa
But with older version , it is showing up : - http://codepen.io/calendee/pen/AHIuh/
You just need to change your nav-bar tag to ion-nav-bar.