Avokado - Language learning app
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
StudySmarter - Your lecture notes, flashcards, summaries, learning with friends, statistics, and even rewards for learning - all in one place and just a click away - StudySmarter.
Bialect - Learn languages faster with stories.
LaTeX Cards - The mobile app to create cards to learn your formulas and theorems using LaTeX.
Clozemaster - Learn a language through mass exposure to useful vocabulary in context.