OneVoice translates voice calls, video calls, chat messages and voice messages while you talk. Everyone speaks their own language and hears or reads the other person in theirs, on iPhone and Android.
Built for families, friends, teams and customers who do not share the same language.
Use AI voice translation during calls to make spoken communication faster, more natural and more accessible across languages.
See the other person while the translated voice and on-screen captions follow the conversation, one to one or in a group.
Chat with people who speak different languages through a mobile experience built to keep every conversation clear, direct and accessible.
Read translated messages directly on screen and follow conversations without breaking the flow or switching between extra tools.
Send an invite link: your guest joins the translated call from the browser, without installing the app.
Available on the App Store and Google Play, with the same account and the same plans on both platforms.
Text chat is free. Message translation, translated voice and live translated calls are premium features, with a one-time trial and monthly plans from 4,89 € on Google Play and 4,99 € on the App Store.
OneVoice is available for Android on Google Play and for iPhone on the App Store.
Subscriptions and extra packages are purchased inside the app through Google Play or the App Store.
The official website is onevoice.ermeslogic.com.
Google Play / App Store prices in EUR.
Compare OneVoice plansVisit the OneVoice website to explore the product in detail, or download the app and start with free chat.