Apple has released MobileMe iDisk [Free - iTunes link] for iPhone and iPod touch. Announced during WWDC 2009 back in June, with nary a peep -- though lots of questions and conjecture -- heard since then, MobileMe iDisk showing up in the App Store today should be the kind of surprise that no longer comes as one.
Using the app, similar to how 3rd party solutions worked previously, you can log into MobileMe, see the contents of your iDisk, view any supported file formats (the typical jpg, png, Microsoft Office, iWork, and audio/video files), swipe to delete, and otherwise move through the file system.
When you tap on a file, you can also choose to share it or trash it. Sharing opens up an Email Link window where you can forward on access information via email. Shared files show up with a green Shared label and icon in list view there after. (Expired shared items show up with orange labels and grayed-out icons.)
Like Remote (and unlike Keynote Remote and Texas Hold'em), Apple's fourth App Store entry is free. If you try it out, let us know how it works for you. If you already use a 3rd party iDisk utility, let us know how it compares.
Screenshots after the break!
[Thanks to AppAdvice for the tip!]