SubStreamEdu — Learn English with Movies, Music & Interactive Texts

Train your English through movies, music, and texts. Watch films with active listening, sing along with synchronized lyrics, read subtitle transcripts, or generate AI texts tailored to your level (A1–C1) and topic.

How It Works

Drag your cursor to highlight any word or phrase — not just single words. Get contextual translations of idioms, phrasal verbs, and collocations. Save directly into your smart spaced-repetition dictionary powered by the FSRS algorithm.

4 Ways to Learn

Movies & YouTube — Watch with active listening mode (2-second subtitle delay)
Songs & Lyrics — Follow synchronized scrolling lyrics in real time
Subtitles as Text — Read full movie transcripts as interactive text
Custom & AI Texts — Generate texts by CEFR level (A1–C1) and any topic

Smart Dictionary

Every word saved with native audio, phonetic transcription, and the context sentence. Review via flashcards or the Telegram bot every morning using scientific spaced repetition (FSRS).

Pricing

Free — 100 translations, 50 saves to dictionary
Premium $10/month — Unlimited translations and saves
Lifetime $100 — All premium features forever

FAQ

What content can I learn with?: YouTube videos, your own movie files (.mp4, .mkv, .srt), songs with synchronized lyrics, custom texts, and AI-generated texts by level and topic.
Is it free?: Yes. Up to 100 translations and 50 saved words. Premium unlocks unlimited access.
What is Active Listening Mode?: Set a 2-second subtitle delay in player settings. Audio plays first so your brain is forced to understand native speech by ear.
What makes the Smart Dictionary special?: Unlike generic translators, SubStreamEdu analyzes the full sentence context to translate idioms and slang accurately. Every word is saved with audio, phonetics, and context sentence.

Start learning for free →