You can see this Babbel review or Babbel vs Duolingo comparison to learn more about the app. As for Japanese, the good news is that despite there being no Babbel Japanese yet, there are some fantastic alternatives available. Rocket Japanese both web and mobile app as a Babbel Japanese alternative is definitely suited to the structured learner type. The course is primarily made up of podcasts that teach Japanese in a fun, clear and relaxing way but there also natural dialogues and plenty of other content delivery styles within the courses. The levels cover all language skills equally well, and their inbuilt voice recognition is very accurate it uses one of the best speech recognition technologies available. JapanesePod is a first-class, online resource for learning Japanese especially listening comprehension. JapanesePod uses podcast lessons to teach Japanese.