ourSTATS.de is a 100% free Service to find out information about your visitors such as eg Screen resolution, browser, language and origin, page views by hour survey, as well as what keywords your visitors use to go to your homepage.
This plugin creates a widget that displays the ourstats.de counter code on your blog. You can always change the button style counter.
Look at: http://www.ourstats.de/
You can Check FAQ on my website :
WP ourSTATS Widget
* Compatible with wordpress 3.8 Check more details here.