My only complaint is that the app doesnt have "lessons" where it fully explains what youre learning, it just thrusts you into it. Which is fine because it offers hints and tips, but there isnt a way to go back and, for example, read a section about compound verbs. I still recommend this app to anyone who wants to learn a language. Its easy and fun and effective.
imPULSEive lover about Duolingo Learn Many Languages for Free, v5.0.15