Richer Yang

It can set that if count the registered member views OR views in index page. 
To differentiate between USER and BOT is by HTTP_agent, and it can set at admin

WP-PostViews Plus

Enables You To Display How Many Times A Post Had Been Viewed By User Or Bot.

chandra sekhar Gudavalli

This one is counts and dipslay all unique users hits or views for each post on our blog. 
We are saving every information in the database. 
Once we activate this plugin, it will automatically create table in the database.

Unique Post Views Counter

This plugin will enable you to display how many times a post has been viewed by unique users and we can get the total views also.

WP-PostViews Plus vs Unique Post Views Counter