This is a simple and free Compass utility. The dark box inside the circular panel indicates your facing direction.
The app has been originally developed by mswu and it refers to the Tools category. Over 50K users installed Compass and the latest update was launched on Mar 31, 2012. Google Play displays that this application is rated 3.7 by its users.
The app displays advertisements. A free .apk installation package of Compass 0.4.4 is available from Droid Informer and you can have a look at users' reviews on this site. Prepare 66 KB of free space on your device for this app installer and keep in mind that it requires Android 2.2 and higher. According to the antivirus report, the app doesn't contain viruses or any kind of malware.
Based on the users’ opinions, you can notice such a plus of this application as a nice design.