Twitter has launched an HTML5 app for the iPad that will be rolling out in the next week or so.
Mashable has a photograph of the app showing a two-column display.
HTML5 apps, such as the one launched by the Financial Times in June, are web-based and hosted on a URL rather than available for download from Apple’s iTunes.
We’ve launched our HTML5 version of twitter.com for iPad. It will be rolling out to device owners over the next week or so.
— Twitter Mobile (@twittermobile) August 2, 2011
There’s more on web apps v native apps at this link.