Imgur Gallery lets you browse the top Imgur images. This is an HTML5/CSS3 mobile application written in jQuery Mobile. On the Android App Store and coming soon to the iOS App Store.
from http://imgur.com/faq#what.
Imgur makes sharing images with the Internet easy. It can be used to share pictures with friends, as well as post images on message boards and blogs. You can manipulate the image a number of ways and automatically submit it to popular sites such as reddit or digg. You can also view popular user-submitted images in the gallery. Best of all, Imgur is completely free.
This app is deployed to Android and coming soon to iOS. It also works on WP7, BlackBerry and other platforms that support HTML5 and CSS4. The UI is made in jQuery Mobile for compatability.