StreamVox: AI Voice Translator

StreamVox turns any sound on your Mac into live, on-screen subtitles.

And it can even read the translation aloud, so you understand people in another language in seconds.

Meetings, calls, videos, streams, courses or a real face-to-face chat: capture your whole Mac, or just one app, and follow along in your own language.

PER-APP AUDIO CAPTURE
– Translate a single app: a video call, your browser, a media player.
– StreamVox listens only to the app you choose and ignores every other system sound.
– A cleaner audio source means a more accurate, more stable translation.

TRANSLATION MODES FOR EVERY SITUATION
– Six modes tune the translation to what you’re doing: General, Gaming, Meeting, Movie/Stream, Quality and Medical.
– Gaming keeps callouts and game terms intact. Meeting keeps a formal tone and respects names, numbers and units. Movie reads like natural subtitles.
– Quality mode maximizes accuracy and completeness for important conversations where every word matters.

TWO-WAY CONVERSATION (LIVE INTERPRETER)
– Talk face to face with someone who speaks another language. Great for meetings, interviews, front desks, travel and support. One session interprets both ways.
– StreamVox detects who’s speaking and in which language, and shows each side in its own color, so a real back-and-forth just flows on screen.
– Available for the main conversation languages, with more added over time.

HEAR THE TRANSLATION READ ALOUD
– Have translations spoken in a natural voice, so you don’t take your eyes off the video, the game or the person in front of you.
– Uses the voices already on your Mac, up to 40 languages, depending on installed system voices. Add more, including higher-quality voices, free in macOS System Settings.

CALLS AND MEETINGS
– Follow international partners and colleagues in your own language while they speak, on any video-call or conferencing app.

MOVIES, STREAMING AND CONTENT
– Watch videos without waiting for official subtitles.
– The floating overlay places subtitles over any video player, always on top, wherever you look.

MEDICAL CONVERSATION MODE
– A mode tuned to better understand English medical and telehealth conversations, like doctor visits and health appointments, translated into your language.
– Designed to preserve medication names, doses and units.
– StreamVox is not a medical device. It helps you understand spoken conversations; it is not for diagnosis, treatment or any clinical use.

HELPFUL FOR HARD-OF-HEARING USERS
– On-screen live captions can make it easier to follow calls and videos if you have trouble hearing speech or need to keep the volume low.
– StreamVox is not a medical device, but it can help by turning spoken words into readable text.

KEY FEATURES
– Real-time AI translation, low latency, context-aware.
– Two-way Conversation mode with per-speaker colors and automatic language detection.
– Six translation modes: General, Gaming, Meeting, Movie/Stream, Quality, Medical.
– Floating, always-on-top subtitle overlay with lockable position.
– Reading layouts: paragraph view or line by line.
– Translate system audio (what you hear) or your microphone (what you say).
– 52 input languages and 60 translation languages; spoken translation in up to 40 (via macOS system voices).
– Interface in 12 languages.
– Privacy-focused: audio is processed in real time and never stored.
– Native Mac app with a modern dark interface, built for Apple Silicon.

PRICING AND FREE VERSION
The free plan includes 15 minutes of translation per day and resets daily, so you can keep using StreamVox free for calls, meetings and short tests. For longer sessions, monthly plans unlock up to unlimited translation hours. Manage your plan inside the app.

Terms of Use: https://streamvox.pro/terms
Privacy Policy: https://streamvox.pro/privacy

Break the language barrier. Download StreamVox and see (or hear) live translations in real time.