Ko Min

A plugin to site owner to add voting functionality to the blog posts. 
Using the power of the ajax, voter can have instant voting and update to top voted widget. 
It doesn’t matter voter is logged in or not. Public voting is done by tracking their IP address. 
It isn’t end here. Blog owner will have complete control over those voting feature as well as using custom 
vote button and vote text.
Features
<ol>
<li>Control voting feature via voting on/off (admin feature)</li>
<li>Control allow or disallow post author to vote his own posts (admin feature)</li>
<li>Control allow or disallow public voting (admin feature)</li>
<li>Customise vote and voted text (admin feature)</li>
<li>Customise vote and voted buttons images (admin feature)</li>
<li>Customise alert message for non logged in users (admin feature)</li>
<li>Voting logs for site administrator (admin feature)</li>
<li>Sort voting logs by vote count or voted date (admin feature)</li>
<li>Show current vote count and vote button on frontend templates</li>
<li>Compitible with almost all of the themes. You just need to call required function from your template</li>
<li>Total vote count widget</li>
<li>Top voted widget</li>
<li>Now public voting supported.</li>
<li>Now shortcode supported. e.g. [wpvoting]</li>
<li>Top voted posts list shortcode</li>
</ol>
Features in future releases
<ol>
<li>Export to CSV for admin voting logs</li>
<li>Registered user voting logs</li>
<li>Re-implement backend voting log list with WP_List_Table class</li>
</ol>
Note-1: Kindly please rate this plugin or vote the compatibility. So I could review it and improve the quality of this plugin. Appreciate your help!
Resources
http://www.garyc40.com/2010/03/5-tips-for-using-ajax-in-wordpress/
http://www.onextrapixel.com/2009/06/22/how-to-add-pagination-into-list-of-records-or-wordpress-plugin/
http://www.onextrapixel.com/2009/07/01/how-to-design-and-style-your-wordpress-plugin-admin-panel/
http://planetozh.com/blog/2009/09/top-10-most-common-coding-mistakes-in-wordpress-plugins/
https://wordpress.org/extend/plugins/vote-it-up/
https://wordpress.org/extend/plugins/shortcodes-ultimate/

WP Voting

Site owner to add voting functionality to the blog posts.

Tribulant Software

Simply let users (whether logged in or guest users, your choice) vote/like photos/images on your WordPress galleries. Users can also retract their votes, if the Unvoting feature is enabled by the admin.
Installing and activating this plugin will place a vote/like link and a vote count below each photo of all WordPress image/photo galleries using the <code>[gallery]</code> shortcode.
<h4>Online Demo</h4>
You can try out the <a href="https://tribulant.net/galleryvoting/" rel="nofollow ugc">online demonstration</a> to see how the plugin works.
To log in, go to the <a href="https://tribulant.net/galleryvoting/wp-admin/" rel="nofollow ugc">demo dashboard</a> and log in with demo / demo.
<h4>Support & Help</h4>
For support, you can access our <a href="https://tribulant.com/forums/categories/gallery-voting-plugin" rel="nofollow ugc">support forums</a> to see if your issue was previously resolved there. Otherwise, you can contact us on our <a href="https://tribulant.com/support/" rel="nofollow ugc">support website</a> or on the WordPress.org support forum.
View the <a href="https://tribulant.com/docs/wordpress-gallery-voting-plugin/9015/" rel="nofollow ugc">online documentation</a> for installation and usage information.

Tribulant Gallery Voting

Let users cast votes/likes on your WordPress gallery images/photos.

WP Voting vs Tribulant Gallery Voting