Parlune

Most language apps teach you from scripted lessons written for learners. Parlune teaches you from the YouTube videos you already want to watch.

Paste any YouTube URL and Parlune transcribes the audio itself — it does not rely on YouTube's captions, which are missing or machine-garbled for most non-English content. You get clean, punctuated, audio-aligned sentences with translations.

Tap any word to see its meaning in context, with examples and the exact sentence it came from, then save it. Saved words and sentences feed 11 review games built on spaced repetition, most of them audio-based, so you train listening rather than just recognition.

30+ languages. Web-based, nothing to install.