The download of Feature Viewer is 100% secure. BH_Lin is the creator of this application which can be found in the Tools category. Over 1K users downloaded the app and its most recent update was released on May 12, 2012.
Google Play shows that Feature Viewer is rated 4.4 by its users. There are advertisements in this application. It's free to download the installation package of Feature Viewer, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 1.5 and above.