Microsoft has updated the SkyDrive App to version 2.2. This has brought a bit of UI modifications in the app. The ‘swooping’ line, that was there in the icon across the close is no more there. In fact, it has been replaced by a more 2D flat cloud logo. Furthermore, the folders in the app do not look like folders anymore. You’d probably notice plain blue squares in place of them. they will display the number of files in it over the box.
There are no other major changes as such, apart from the fact that you’ll get a more Metro feel while using this app now. You can download SkyDrive app from the Marketplace of Windows Phone.