What's So Bad About Duolingo?
Other flaws of Duolingo You can log in and start learning Finnish, Welsh, or even Klingon. The problem is that they diversified themselves too much. Some courses offer a lot more than others. For instance, West European languages offer access to short stories with short questions after reading them.
It's a waste of time. In fact, it's just as bad as the education system Von Ahn criticizes. Duolingo outsources its translation services, allowing for awkward sentences to slip in undetected. And translation (the core of its platform) is already widely known to be an ineffective way to learn a language.
Does Duolingo Work? The Truth About This "Free" App
Is Duolingo actually safe?
Duolingo's community guidelines indicate that Duolingo ensures a safe environment for user interaction by removing inappropriate and offensive content, but some personal information may be publicly visible. However, Duolingo warns users not to overshare personal information when interacting with other users.
Privacy Evaluation for Duolingo
What are the disadvantages of Duolingo?
Cons. Its speech recognition software has a long way to go. ... Keeping up with constantly decaying skills can feel discouraging. ... Some of the translations are iffy. ... If you're serious about learning a language, Duolingo does NOT stand on its own.
A review of Duolingo: is it really worth your time? - Cambridge Coaching
Why is Duolingo not good?
But it introduces some really central problems: Translations are kind of boring to memorize, They're actually fairly hard to remember long term, Translating sentences is quite challenging work (there's a reason translation jobs are considered jobs rather than recreation activities), and most importantly…
No Progress With Duolingo? Here's What the Owl Gets Wrong