It was a great week for Android app releases. Google put out a stand-alone app for its news reader to accompany its already popular mobile version, Winamp finally came out of Beta, Southwest Airlines produced a very functional Android app, and there were a couple of great apps to help you explore your more creative side: MusicMapper and SketchBook Mobile.

SketchBook Express, so you can give that a try before you decide if this is an app that is worth owning.