Listen World: Voice Translator

Understand any speaker, instantly. Listen World turns live speech into captions and spoken translation — right on your iPhone, offline and private.

Listen World turns spoken words into instant translation — right on your iPhone. Live translation is fully offline.

Point it at a speaker, a video, or a lecture. It listens, shows live captions, and speaks the translation in real time. Live translation runs entirely on-device: your audio is never uploaded, and captions and voice need no internet. No account required.

• Real-time voice translation — live captions + spoken output
• Live translation 100% on-device — offline and private by design
• 14 languages, switch direction with one tap
• Keeps translating with the screen off
• Dimmable captions for lectures and quiet rooms

Great for following conversations, foreign videos, talks, and travel. Made for everyday, assistive use — not a replacement for a professional interpreter in critical situations.

Cue & Notes Membership

You understand them — but what do you say back? Cue listens along and hands you a few polite, ready-to-say replies. And when the meeting or class wraps up, Notes turns the whole transcript into a note you can actually use: summary, key points, action items, in one tap.

Terms of Use: https://listenworld.app/terms/ Privacy Policy: https://listenworld.app/privacy/