It's free to get the installer of KING ROCK, also, you can have a look at users' reviews on Droid Informer. The app runs on Android 2.3 and higher. The download of this application doesn't contain viruses or any kind of malware. Omnys created the tool that lies within the Sports category.
The developer rolled out a new version of KING ROCK on Dec 2, 2016 and over 0,5K users downloaded and set up the app. The overall rating for this application is 3.1 on Google Play.