The fact they do not offer this when other language learning companies do is a cop out.

You won't get far with the lack of a Cyrillic keyboard, for instance.

If you have a need or desire to learn something unique like Russian, Ukranian, Arabic, etc, I would steer clear and go with Babble or Rosetta Stone. Only worth it, however, if you stick with latin based languages. Overall, duolingo is a fast and easy way to learn new languages. The mobile app still lacks various features available in the web app. Not everyone learns at the same pace, and I think this balancing still has an opportunity for improvement. Sometimes the lessons do feel kind of repetitive. While Duolingo gives a way of learning in a fun casual way in a gamified environment, someone who has a higher priority of learning a language over other activities might find Duolingo's pace rather slow. One great part is, anyone can dive in to learn any language without spending money while staying opted out of any advertisements. Progress tracking, looking back into previously learned contents, leaderboards, community to discuss with other learners/experts - everything is well organized and easily accessible. One of the most attractive things about Duolingo is the way the entire learning process is set up - Gamified, relaxing bite-sized lessons to dive into anytime, even on the go. PROSĪ wide range of language courses is available to enroll. As the lessons are short in length, I usually get into a lesson without dedicating a long session for it. Daily challenges, leaderboards, progress reports, reminders, the app's relaxing theme - everything suits my passive learning style. Duolingo knows how to keep learners motivated.

Cost of duolingo