This isn't an anti-app argument — apps like Duolingo are genuinely good at one specific thing: building a daily habit of vocabulary repetition through short, gamified, low-friction sessions. If the alternative is not studying at all, an app wins every time.
What apps are good at: bite-sized daily practice you'll actually stick with, spaced repetition that resurfaces words right before you'd forget them, and streaks that turn studying into a habit instead of a chore.
What apps consistently can't do: correct your pronunciation in real time, explain *why* a sentence is wrong instead of just flagging that it is, hold an actual back-and-forth conversation that adapts to what you say, or notice that you keep making the same dative mistake three lessons in a row and address it directly.
The research bears this out — the single biggest accelerator learners report, across timeline studies and beginner-mistake breakdowns alike, is speaking early and getting corrected quickly. That's structurally difficult for an app to provide, no matter how well-designed its exercises are, because correction requires a human noticing the specific mistake you just made and explaining it in context.
The two approaches aren't actually competing — they're complementary. Use app-style daily practice (flashcards, quick exercises, spaced repetition) to keep vocabulary fresh between sessions, and use live time with a real tutor for the thing apps can't replicate: actual conversation, real-time correction, and grammar explained the moment it's relevant instead of in the abstract.
That combination — gamified daily practice plus a real tutor, instead of picking one or the other — is the whole idea behind how Europaskool is built.