Miaz Akemapa

S3 Rating is a very simple plugin to insert Star Rating into your posts / pages using shortcode.
S3 Rating Features:
<ul>
<li>Insert star rating using shortcode</li>
<li>Using built-in star image size</li>
<li>Or Upload your own star images</li>
<li>Compatible with the latest wordpress</li>
<li>Translation Ready!</li>
</ul>
Read more details dan demo here: 
<a href="http://www.vnetware.com/s3rating" rel="nofollow ugc">http://www.vnetware.com/s3rating</a>

S3 Rating

DuncanMarshall

This widget displays the current star sign, your zodiac sign, or a calculator to let users pick their’s.
<ul>
<li>Clean, simple, and responsive design fits well with any theme</li>
<li>Keeps users coming back to your site.</li>
<li>Works equally well on desktop or mobile.</li>
</ul>
The widget renders html anchors to static alternatives for users with NoScript, but requires you to enable this feature.

Show Star Sign Widget

A sidebar widget to display a star sign - yours, or the current sign.

S3 Rating vs Show Star Sign Widget