A complete language learning environment built directly into your favorite content.
Streaming pronunciation feedback with visual scoring at the word level. Cancel anytime and focus on what matters.
Loop sentences, record your voice, and compare with native speakers instantly. The most effective way to build fluency.
Save a single line — or add the whole video to your Queue in one click. Review anytime.
From discovering a new word to mastering it, ShadowEcho guides you through every step.
One-click add interesting sentences to your Queue while watching.
Curate your daily practice list. Focus on the current video or review globally.
Listen, Record, and Feedback. Deep dive into pronunciation with AI.
Track your scores. See your progress and refine your accent over time.
Start free. Upgrade in the extension.
One-time purchase • No subscription • Ends automatically
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