4 stars: I really liked, but I noticed that it does not explain the details. It gives the examples without explaining the grammar that comes in it! For me I have a good background in the grammar of the language I'm learning. But for those who just started learning a new language they knew nothing about before, I don't think it helps them much :)
3 stars: I personally loved this app for the first 34 lessons , when i downloaded translators to make sur , there were some wrong stuff . If you are like me , want to learn Japanese so bad and hate doing it wrong , do not download this application. It tricks you with nice looking lessons , i am afraid to continue because i don't have faith in bussuu any more , sent them a e-mail , didn't respond . I warned you . So its your choice
3 stars: Well, I got into the app and clicked on the start button. It showed me some languages, but I've been keen on learning Korean so I was quite disappointed when Korean wasn't an option. Over all, it looks like an efficient app to use to learn one of the given languages but I would suggest adding more languages in the near future.
3 stars: The best app in order to learn a language! But there is a mechanic which annoys me a lot! When you have just learnt some new words, these should go in the review section as weak words.... well, sometimes some words that I would never remember unless I would review them go directly in the review section as strong words... it doesn't make any sense! I haven'...