Get the installation package of Grand Rocka 1.5 that is free and check out users' reviews on Droid Informer. The app is designed for Android 4.4 and higher. It's safe to download this application. Shore GmbH München is the creator of the tool which is related to the Lifestyle category.
The most recent update of Grand Rocka was released on Sep 4, 2019 and the app was downloaded by over 10 users. Google Play displays that this application is rated 4.4 by its users.