Google today introduced new AdSense options optimized for the iPad in a nod to the growing number of iPad apps as well as the growing usage the extremely popular tablet that has no true Android competitor right now.

In a blog post, Google says it is “thrilled” to offer the new Mobile Adsense formats, offering the new features to  US and Canada based developers that are enrolled in the Mobile Adsense beta program.

In the post, Google says:

“Advertisers whose campaigns run on the Google Display Network and include text or image ads in the above sizes can now show ads within iPad applications – provided their campaigns are targeting mobile devices or specifically the iPad.”

Here are the new iPad specific ad units:

iPad 500x684 Google offers iPad developers new Adsense options