Tobias Nyholm

This plugin is far from fancy. I created this because I could not stand the big complex adsense plugins that 
exists today. This one is small, simple and does the work. It gives you six textboxes where you can write anyting, like ad-codes. 
Then you can display the contents of such box with a widget, a function call och just type <code>[adsense_id="1"]</code> 
in the editor. For more information see installation page or the 
<a href="http://www.webfish.se/wp/plugins/simple-adsense" title="Webfish - WordPress plugin" rel="nofollow ugc">Webfish</a> homepage.

Simple Adsense

Gives you the possiblitity to add your ad-code anywhere. This is a simple plugin compared to those other adsense managers.

HowWhoWhen

Add To Post allows you to add additional content to either the start, end or both areas of your blog posts. You can use it to add AdSense code, opt-in forms or notifications such as disclaimers and disclosures to all your posts.
Demo: <a href="http://www.get10000subscribers.com/" title="Get 10,000 Subscribers" rel="nofollow ugc">Get 10,000 Subscribers</a>.

Add To Post

Add To Post allows you to add additional content to either the start, end or both areas of your blog posts.

Simple Adsense vs Add To Post