XDA member conRawr is fed up with “the ugly interface that is currently in use” in Steam’s current Android app, so he modded it to create a a Holo version following the Android design guidelines almost to a tee.
The Holo Steam app is basically the same application, just following the latest Android design guidelines, so now there are high quality chat bubbles and a unified action bar, just to name a few changes.
The developer has released several screenshots (2 shown below) to display the features.
Connor Kirkby has also released a demo video on YouTube:
[embedvideo id="AV3P-rMJnIU" website="youtube"]
Like it? You can download it directly to your phone from the XDA post. Be sure to leave any comments you have there for the developer to work from.