SubTune: Dual Subtitles

This app turns YouTube into your personal language coach.

It's a Safari extension for the YouTube site.

Any YouTube video can become understandable for you.

SubTune: YouTube Linguist isn’t just another language app — it’s a revolution in how you learn languages online.

Designed specifically for Safari, SubTune overlays interactive subtitles directly onto YouTube videos. No need to switch apps or open extra tabs. Just press play — and start learning in real time from native speakers.

What makes SubTune unique:

• Safari-first: The only extension of its kind for Apple users.

• Smart subtitles: Tap any word for translation, pronunciation and grammar tips.

• Auto-pause by sentence: Perfect for focused listening and comprehension.

• Real YouTube content: Learn from real conversations, not staged dialogues.

• One-click vocabulary saving: Build your own dictionary as you watch.

SubTune bridges the gap between passive watching and active learning. Whether you’re watching travel vlogs, tutorials or interviews — every video becomes a language lesson.

Start understanding real speech. Start speaking confidently. Start with SubTune.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/