iPad: Doodle Invaders now for iPad ($0.99)

The 1.10 update of Doodle Invaders added universal iPad support.

Doodle invaders also features retina display and Game Center High Scores and Achievements.

Are there any plans for a lite version? I'm indifferent to the whole "doodle" genre but I love me some Space Invaders. I was really curious about the iPhone version and now that you've released the iPad one I'm even more so.