It's safe to download the app. Publik-Forum Verlagsgesellschaft mbH created Publik-Forum Kiosk that falls into the News & Magazines category. The tool has the average rating 4.6 on Google Play.
This application was downloaded and set up by over 1K users and the most recent stable release was on Oct 20, 2020. It's free to download the installer of Publik-Forum Kiosk, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 5.0 and higher.