Practice German spelling and mental arithmetic in a playful way – with the apps, learning becomes fun for school, work, and German as a foreign language!
A targeted way for everyone to improve their German spelling — from students (grades 3–13) to adult learners, non-native speakers, and seniors.
Download the app now and try the first two lessons for free.
We offer two license models for the Pro version:
• 1.95 € / month
• 9.95 € / annually
Die Richtig Schreiben App
🎯 Start for free now – Improve your spelling and writing in German
For school (grades 3 to 13), work, and learners of German as a foreign language.
🌟 Practice with over 2,000 common spelling mistakes
Collected from school dictations, exams, and professional proofreading.
🚀 Adjustable difficulty levels – perfect for every learning stage
✍️ Educational approach designed to help you avoid spelling mistakes for good
📈 Motivating learning statistics – track your progress and celebrate your success
📚 Playful learning with quotes and proverbs
Enjoy thoughtful and humorous insights from different cultures and eras – featuring Goethe, Schiller, Fontane, Kleist, and many more.
✅ Free of charge: All content in the first two lessons of each difficulty level is available at no cost.
Now also listed on the following portals:
The Correct Writing App is included – on the list of the 11 smartest learning apps of 2025 at familie.de!
A wonderful learning experience
The educational concept of the Correct Writing app is based on having the words spoken aloud, then spelled out in full using an expanded range of letters and inserted into sentences. Listening, writing the words in full, and referring to the quote or proverb provides intensive spelling and memory training.
For middle-aged or older people
The app is aimed at middle-aged and older individuals and helps them train their memory, attention, and concentration through targeted spelling exercises. The main goal is for adults and seniors to remember the corrections to their mistakes and, through memory training, maintain and strengthen their cognitive abilities.
Master Mental
Math App
Strong mental arithmetic skills support clearer thinking and help people respond more quickly to unfamiliar situations in everyday life.
Practice mental arithmetic
To improve math skills, mental arithmetic and a sense of numbers are very important. Mental arithmetic structures the brain and enhances memory. Additionally, mental arithmetic can also train cognitive abilities such as concentration, memory span, logical thinking, and attention. Those who stay sharp with mental arithmetic are fighting against aging. Mental arithmetic is purely a matter of practice.
Currently still in testing. Expected to be available by the end of February 2026.
For students
Every student from grades 2 to 13 can practice mental arithmetic at different skill levels with the Correct Calculation App. For training, we use a database with approximately 3,000 suitable mental math exercises across 7 different learning levels. These include simple addition/subtraction and multiplication tables, as well as three- and four-digit mental arithmetic exercises in the basic arithmetic operations.
For adults
Mental arithmetic structures the brain and enhances memory. Additionally, mental arithmetic can also train cognitive abilities such as concentration, memory span, logical thinking, and attention. Those who stay sharp with mental arithmetic are fighting against aging. Mental arithmetic is purely a matter of practice. With the Master Mental Math App, we aim to provide a positive, motivating learning experience.