It's free to get the installation package of CSD Stuttgart, also, you can read users' reviews on Droid Informer. The app works fine on Android 4.4 and above. The download of this application is 100% secure. IG CSD Stuttgart e.V. is the official developer of the tool which can be found in the Travel & Local category.
The developer rolled out a new version of CSD Stuttgart on Sep 24, 2020 and over 1K users downloaded and installed the app. Google Play shows that this application is rated 4.7 by its users.