German-Stories is a very rewarding app to use. I love to compete with others on the leaderboard and getting points.
My only recommendation would be to add fill-in-the-blank type questions in the Immersive Learning app because multi-choice questions just aren’t as effective in my opinion.
However, I am starting to be able to form basic sentences just after 2 months of learning with German-Stories. This is much faster than any other language I’ve learned.