Scrambled eggs are a good thing to learn for a beginner, and maybe the app does try to teach you the real "hard" part of them: Heat control. If you understand the heat of your stove and your pan, you can make scrambled eggs.
You can learn it by getting a carton of eggs, a stick of butter, and a frying pan. You'll learn how butter burns and gets too hot, and you'll learn when you jump the gun and put the egg in too cold of a pan.
People want steps and skills and tricks. But the real way to learn how to cook is to look at & listen to your pan, taste your food, and then repeat and learn from your mistakes.