Learn the Kotlin programming language in between!
✅ 7 varied lessons
✅ Short chapters in easy to understand language
✅ Multiple Choice , Drag & amp; Drop and text input tasks
✅ Built-in Kotlin editor : program directly in the app
✅ 3 more complex tasks to test your knowledge ; fen
✅ Completely in German written
✅ 100% free
✅ No advertising and all < strong> Lessons can be used offline
In our app you will learn interesting facts about: Variables, Boolean variables, conditions, arrays, loops, functions and classes. Ideally, in order to use HelloKotlin, you should have some experience in a programming language. But even without that, you can learn a lot in the app.