A free .apk installation package of Ja, Rock! 3.2.3 can be downloaded from Droid Informer and you can read users' reviews on this site. Prepare 3 MB of free space on your device for this app setup package and take into account that it works fine on Android 4.0.3 and above. The app has been scanned for viruses and it has been found completely secure. Piotr Zientarski is the developer of this application which can be found in the Entertainment category.
Over 50K users set up Ja, Rock! and the latest update was released on Apr 14, 2016. Users rated the app 4.5 on Google Play.