WelComPass is going to help you with your integration in Krefeld and Germany. It answers all usual questions migrants might have. Further more is the app the perfect solution for you, because it will ask questions at the beginning and generates you individual checklist based on your answers.
Hochschule Niederrhein designed WelComPass that falls into the Travel & Local category. The tool has been downloaded and installed by over 10 users and its latest release is dated Jun 27, 2016. The overall score for this application is 4.5 on Google Play.
Use the opportunity to download the installation package of WelComPass 1.0 free of charge and have a look at users' reviews on Droid Informer. The app is created for Android 4.0 and higher. It's safe to download the app.