Gamertell has compiled a list of more than 550 iPad-only game listed in iTunes that will be ready for the iPad’s April 3, 2010, launch. Check it out…

It’s the day before the much hyped release of Apple’s iPad (April 3, 2010) so game companies are on high alert status, cranking out press releases to make certain you know their clients have games avaialble when the iPad hits your lap.

Here’s a sampling of the notices sent in the past 24 hours, plus a list of earlier announcements covered by sister site Appletell. The page will be updated as the day progresses.