Couch dev is the developer of Stolpersteine Kiel which is included in the Travel & Local category. The tool was downloaded and set up by over 100 users and the most recent stable update was on Oct 18, 2020. According to the latest data, this application is rated 3.4 on Google Play.
It's free to download the installation package of Stolpersteine Kiel, also, you can read users' reviews on Droid Informer. The app works fine on Android 4.0 and above. This download is totally secure.