Plugin for unique views on a post or page??

I am looking for a plugin that tracks unique views on a post or page and allows me the ability to sort those posts based on highest views…

I’m already aware of the plugin “WP-PostViews” but this does not track UNIQUE hits…

I love the “Popularity Contest” plugin but I a aware that this doesn’t display a unique page view count even though you can view the “Permalink View” count of a post on the backend of WordPress software through this plugin… Is there any way to pull the permalink unique view count?

Is there another plugin out there that does what I need?

Thanks for the help…