!! Please note that LangLab is in very early stages of development - its feature set is incomplete and things are still expected to break.
Efficient and truly yours. Learn any language as efficiently as possible with quizzes and minigames. While most apps focus on playfulness and motivation, LangLab focuses purely on efficiency. It doesn't feed you with any curated course. Instead, *you* add all the vocabulary that *you* need. Learning should be efficient.
LangLab is well suited for beginners as well as advanced speakers. Although beginners are recommended to not use it as the only tool.