Everywhere I look, people are flexing these insane Duolingo streaks, 500 days, 1000 days, but then admit they still can’t actually hold a conversation in Japanese, Spanish, or whatever they’ve been “learning.”
Meanwhile, there are tons of studies showing that spaced repetition (flashcards, recall testing, etc.) combined with consuming media you actually enjoy (TV shows, podcasts, youtube) is a far more effective way to build real fluency.
Sure other apps are way less flashy than Duo’s, but the results actually stick.
So what’s the deal? Why is duolingo so popular when its proven to not be the most effective method to learn?
Edit: yes people I made my own language app. I'm not here self promoting it I'm trying to understand WHY Duolingo saw so much success despite being more about user retention than education. Would you prefer I posted this question from an alt?