Tareq Hasan

A simple plugin that tracks registered users login statistics per day. You can track how many registered users are signing in to your site everyday.
No extra configuration needed. Just creates a plugin page in admin panel and displays everydays user login count.
Want to contribute? <a href="https://github.com/tareq1988/User-Login-Stat" rel="nofollow ugc">Fork here</a>

User Login Statistics

megafu

This is a plugin that will allow you to setup and manage your whos.amung.us stats very easily: 
* With just a few clicks you can setup the plugin and it’s widget and test the various displaying options to find which suits your website better! 
* View stats inside your wordpress instaltation – You will be able to view live stats about your website insider your wordpress instalation
This plugin was developed by <a href="http://MiguelPinho.com/" title="" rel="nofollow ugc">Miguel Pinho</a>. 
Visit <a href="http://whos.amung.us/" title="Real-time stats for your website or blog." rel="nofollow ugc">Whos.Amung.us</a> and get Real-time stats for your website or blog!

Whos Among Us – whos.amung.us

Setup and manage your whos.amung.us real-time / live stats very easily.

User Login Statistics vs Whos Among Us – whos.amung.us