Lingopolo: Understand spoken language

A language-learning platform that includes themed, bite-sized and unlockable lessons, quizzes and a dictionary. Currently offers Bengali, Croatian, Dutch, French, Hawaiian, Japanese, Pandunia and Thai.

License: CC BY-NC-SA 4.0

Anti-features:

• Google Analytics
• Requires signing-up with an email address (Any throwaway email services will work thankfully).