Language Atlas is a handy product for people who wish to learn a new language. Through the use of lessons, quizzes, and flashcards people will master a language in no time! Users can use a free tier to get access to the beginner’s levels, but after paying get access to all levels. It is possible to make flashcards too to learn the language and quiz themselves. The flashcards adapt themselves to your performance. So if you do well you will progress faster, but once you start making mistakes you will see those flashcards again.
Video pitch: https://www.youtube.com/watch?v=uI9705bw7rY&t=3s