I try and learn at least a little of the local language before traveling to a foreign country. For Japan, even though I was with a group, I learned some Japanese. For Germany, I am trying to bring back my once excellent German–ressurecting it from an almost dead state. For both trips, I used the Duolingo app to practice.
While the cute little owl, Duo, is cute, that isn’t enough to justify the success of this language app. According to Wikipedia, “As of October 2018, the language-learning website and app offer 81 different language courses across 37 languages. The app has about 300 million registered users across the world.”
What I found
I like Duolingo a lot for reviewing German. I found it useful but not as good for Japanese. The difference was that in german, I had a basic grounding in the language so I had an understanding of the grammar and sentence structure. In Japanese, I had nothing, and between that lack, and the inherent difficulty of learning a language with multiple character sets, I found Duolingo helpful but incomplete for learning Japanese.
Based on my experience, I would add a copy of the “Idiot’s Guide to (insert language here)” to Duolingo if learning a language from scratch. Those guides provide a solid grounding in the language fundamentals and grammar. Combined with the Duolingo app, they provide everything you need to learn a language.
If you’re reviewing a language where you have already learned the basics, like me with German, Duolingo can be used as a standalone language learning tool.
In either case, duolingo is a fun, free (with ads), app that can help you get ready for your next travel adventure.