Make school practice more fun!
Practice and revision for Norwegian primary school, grades 1–7, in maths, Norwegian, English, science and society (NSM), religion and ethics (KRLE) and food and health – on iPad and iPhone.
Ninja is a Norwegian-language app made for children in the Norwegian school system. This English page is provided for information.
Six subjects for grades 1–7
📚 Six subjects
Maths, Norwegian, English, NSM (science, society and environment), KRLE (religion, philosophies of life and ethics) and food and health, with six topics per grade in each subject.
🎓 Learn and practise
Short lessons with explanations and read-aloud, and exercises at three levels: Bamboo, Steel and Gold.
⭐ Mastery
Stars, levels, records and small games make children want to practise a little more.
🍳 Food and health
Simple recipes children can make together with an adult, step by step.
For parents
👨👩👧 Family account
See your children's progress and practice time on every iPad from your own phone or iPad, and see who is practising right now.
⏱️ Time and pause
Set a daily time limit for each child, or pause practice for the rest of the day.
📝 Words of the week
Add this week's English vocabulary, Norwegian words and dictation, and they appear on your child's iPad.
🔒 Safe
No ads and no tracking. Purchases and settings are behind a parental gate.
Ninja Familie
The Ninja Familie subscription unlocks all subjects and the family account for the whole family. The first week is free, and the subscription can be cancelled at any time. Customers who bought Ninja before the subscription was introduced keep all subjects for free.
A supplement to school
Ninja is designed as a supplement to regular school teaching. The app contains a selection of subject material, explanations and exercises that can help children with revision and practice at home.
Ninja does not cover the entire syllabus, the curriculum or all competence aims, and cannot replace teaching from a teacher or school. The content is meant as extra support and practice on topics children meet during their schooling.