This download is completely safe. Sven Scherner is the developer of Anonym anrufen which can be found in the Productivity category. The tool has been downloaded and installed by over 50K users and the most recent update is dated Mar 4, 2018.
The overall score for this application is 3.3 on Google Play. You are able to download the setup package of Anonym anrufen 1.1 free of charge and have a look at users' reviews on Droid Informer. The app requires Android 4.0 and above.