Some people learn languages from apps, first of all, they are all paid, and secondly, the results, frankly, are poor. It's better to look at https://livexp.com/. It's online. Not an app of course and that's why there will definitely be good results. Take a look at it. And the app will only help you learn three words and some time. So if I were you, I wouldn't even consider learning a language through an app.