Hear the world in your language.
JustSync uses AI to translate English audio, TV, movies, and live conversations into your language in near real time. No special boxes, no venue installs, just your phone and headphones.
Capture any audio
Point your phone at a TV, speaker, or movie. JustSync listens and translates the English sound around you.
Hear in your language
Translated speech is played back through your headphones as natural-sounding voice in the language you choose.
Dozens of languages
Choose from Spanish, French, Mandarin, Arabic, Hindi, and many more, all from one app.
No venue hardware
Replace the expensive boxes and audio feeds that clubs, churches, and gyms used to install.
Privacy first
Audio is processed in real time and never stored. Your conversations stay yours.
Built for communities
Enable non-English speakers to follow sermons, classes, movies, and meetings without barriers.