aww is a homescreen and lockscreen widget that displays pictures from any subreddit on reddit. Com. View cat pictures, space photos, and more. NOTE: Please run "aww setup" if widgets are not appearing in widgets list. Features: 2x2, 4x2, 4x4 widget sizes. Widget resizing is enabled for Android 3. 1. Lockscreen support for Android 4. 2. Automatic refresh interval.