Why don't you distribute Animator through the App Store? Other Apps are getting allot of exposure just by doing that. From experience, Animator is much more powerful than Hype and MotionComposer. I tried 3 of them, and made a campaign in each of them, Animator can beat them all up in terms of speed and features, it's sad to see an App like those not known because of no marketing.
Just my 2 cents.