It's easy to insert adsense code on blogger. Yeah it's so easy because now Google is the owner of blogger or blogspot. But how if you using Wordpress. It's so difficult to insert adsense code on Wordpress template. Maybe you can do that, but I'm sure you should have experience about coding.
So should I move my blog into blogger in order can show adsense code into my blog? Not necessary, you can use Adsense plugin and instal it into your Wordpress. With the plugin you can put adsense on every where place you like it.
For me I like use Wordpress with plugin to put Adsense than use blogger. Because you can put Adsense code every where you like it. You can put on header, sidebar, footer, and of course on your posting. Blogger can't do that. Blogger just can put adsense on the template not the posting.
But I still choose blogspot because Google own it and I love all tool from Google.
Now, what are plugin you can use with your Wordpress. Below some list of plugins. You can read how to install the plugin on their site.
Adsense Plugin for Wordpress
* Adsense Inline
Inserts Google adsense in blog posts
* Adsense Deluxe
Offers advanced options for managing the automatic insertion of Google AdSense or Yahoo Publisher Network (YPN) ads to your WordPress posts. Adsense Deluxe+ claims to have a an improved ad limiting algorithm.
* Adsense Manager
AdSense Manager is a Wordpress plugin for managing AdSense ads on your blog. It generates code automatically and allows positioning with Widgets.
Simple Wordpress plugin that just inserted Adsense code randomly into a pre-existing blog