Kim Luis is an Android application developed by Raumtänzer GmbH that provides a unique and exciting way to learn new things. It is an augmented reality app that accompanies their learning and coloring books. The app offers a variety of activities, including videos, 3D objects with functions, learning tasks, and games like memory and search games.

Kim and Luis, the app's animated characters, guide children through each activity and show them how to connect the tasks in the book with the digital world. It also allows them to check if they have solved the tasks correctly. As they complete each task, they earn reward stars, which they can use to unlock new items for their virtual bike or fire truck. Once they have collected all the stars in a book, they can download a certificate of completion.

It is essential to note that the app is free, but the contents are only available with their books. Schools and local fire departments or traffic guards can obtain their books. The app requires Android version 8 or higher and is compatible with tablets and smartphones. Overall, Kim Luis offers a fun and interactive learning experience that kids will surely enjoy.