About this app
This app is no longer being developed.Our new app is called "The Kestner - DGS"
You can use our new app on all devices with one license. In addition, our new app is regularly updated and contains many new functions.
You can find more information at www.kestner.app
Try our new app with 300 signs for free. Just search for "Der Kestner - DGS" in the Playstore.