Calculightning

Developer info

Product features

Product description

Here is the Calculightning app! You buy once and get access to the contents of all school years with one app. All 4 grades are included immediately.


Apps for elementary school

Learning success and motivation are guaranteed with the primary school apps: The apps are easy for every child to use without much explanation - in class and at home. The learning content is practiced independently and playfully. The learning apps also enable meaningful use of digital devices, offer a change from traditional forms of exercise and strengthen children's media skills. When used offline, the apps guarantee reliable use - without access restrictions and anywhere.

With the Calculightning app, the content of math lessons from year 1 to 4 can be practised independently at home or in the classroom. The content of each school year is included so that the app can be used across all grades throughout primary school.

What the Calculightning app can do:
- Tailor-made exercises for the lightning arithmetic course in the number book and the lightning arithmetic card index
- Several levels of difficulty - from beginner to expert
- Even more exercises for automated practice as well as support and challenge
- Tests for self-monitoring by learners
- Evaluation module to monitor learning progress for teachers and parents
- Fun animations so that learning fun is not neglected
- Self-directed learning possible

We are very happy to receive feedback. If you have any questions or suggestions, please visit https://hilfe.klett.de or send us a request. If you like the app, we would be delighted to receive a corresponding rating.

Technical details

• Access information about networks
• Allows sending in-app billing requests and managing in-app billing transactions