Content rating
PEGI 3
100+
Downloads
Teacher Approved
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About this app

The official RabenApp by Klett for elementary school.
With the RabenApp, the learning content of mathematics lessons from grades 1 to 4 can be practiced independently at home or in the classroom. The contents of all 4 school years are already integrated, so that the app can be used across all grade levels throughout primary school.


The RabenApp can:

• For each school year, the 4 central themes are practiced and consolidated intensively and interactively.
• The children receive direct feedback on their solutions while practicing.
• The clear evaluation area helps you to assess the child's learning status.
• The types of tasks are already familiar to the children from the Nutcracker and the Raven and are therefore an interactive addition to the materials used in school.


We are very happy about feedback. If you like the app, we look forward to a corresponding rating. If you have any questions or suggestions, please visit https://hilfe.klett.de or send us an inquiry.
Grades 1-4 practice math
Updated on
Jun 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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  • Committed to follow the Play Families Policy