I think this app is great when you need to learn more about spelling. You can also get a bigger vocabulary. The app has got different kinds of levels. You can only practice substantive and that is boring. It's also s shame that you not can hear the words pronounced. I also think it's sad that you have to buy inside the app to get access to more practice. I also think that it is a bit childish and better for smaller children. I give this app 3 points.