Javier A. D. Castillo

A lightweight, easy-to-use WordPress SEO plugin focused on speed and clean markup. 
Edit titles, meta descriptions, and keywords with a simple UI and live snippet preview. 
Works with most sitemap plugins so you can submit your site to Google Search Console in just a few steps. 
Set site-wide defaults once to keep titles and descriptions consistent across all pages. 
Control how your pages appear on Google and other search engines.
<h3>License</h3>
This is licensed under the GPLv2 or later.

Siteboosterseo

Edit sitewide meta title, description, and keywords with a clean preview. Works with any theme and domain/subdomain.

Peter

WP Boo – WordPress Booster – Free Version by Ads Pro. Get more new Visitors for free with WP Boo.
Display ads (in spaces) added to our system and collect points / earn money. Points you will be able spend to promote your site, product or services by adding your own ads.
Higher User’s Flow is the most profit of using WP Boo, just it’s really simple to use marketing tool with advanced external API on the our side.
Features:
<ul>
<li>The Spaces module allows you to earn money or collect points</li>
<li>You can spend points advertising your website</li>
<li>The promotional code section allows you to get more free points from your items</li>
<li>It is a completely automatic tool to get more visitors without limitation</li>
</ul>

Ads Booster by Ads Pro

WP Boo - WordPress Booster - Free Version by Ads Pro. Get more new Visitors for free with WP Boo.

Siteboosterseo vs Ads Booster by Ads Pro