Good for vocab I guess.
Please just look for in-person classes or coaching, you will learn so much more and much quicker. I promise the awkwardness of speaking like a 3 year old to another full-grown adult will be bearable after a bit. If you have to use an app, use Duolingo. I also listen to Swedish music to help track my progress based on how much of the song I understand (if you’re into punk, I’d recommend Vet Hut, Trubbel, and Lastkaj 14).