Spelling practice in German or English, as well as mental arithmetic practice for pupils, adults, seniors and people with German or English as a second language.

Our apps

Correct spelling app

Now everyone can playfully and effectively improve their German or English spelling. The unique aspect: the words are practiced primarily using quotations and proverbs from various cultures and eras. Suitable for students, adults, seniors, and people with German or English as a second language.

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Master Mental Math App

Good mental arithmetic is a matter of practice and brings only benefits. Mental arithmetic structures the brain and enhances memory. Additionally, it can also train cognitive abilities such as concentration, memory span, logical thinking, and attention.

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Our target groups

Our apps are designed to offer a pleasant learning experience to students from grades 3 to 13, young and older adults, and adults with German or English as a second language.