Its interface is very nice and comfortable, it is very easy to use since you register as it allows you to access with your social network accounts in case you do not want to create an account, it allows you to choose the level of the language to be studied and each lesson gives you an approximate of the time it will take you, I love the community option since you can meet other students and have them correct your exercises and correct those of other people. You can also apply for certifications that arise from the busuu agreement with McGraw-Hill education and if you have a premium plan you can use the application in disconnected mode.

The program motivates for studying another languages by making their tasks easy and funny. Learning new words accompanied by memorable pictures, examples, and voiced by announcers. Their principle of learning is "from simple to more complex". Ability to learn several languages at the same time.

It provides you with a very efficient amount of vocabulary, exercises and basic grammar. It also has a discussion board where you can post blog-like articles to put what you learn to use or ask natives about something.It also allows you to help people who are learning your mother tongue through replying to their articles or chatting through hangout or Skype. when you start at first you can have the option to take a language level estimation test.