OneVoice is unclaimed —

OneVoice

One app, every language·onevoice.ermeslogic.com

OneVoice is a multilingual communication app for chat, voice calls, and video calls with translated live subtitles and AI-generated voice. It lets people who speak different languages talk through private chats, group chats, and AI-assisted messaging and voice content. A web app version lets users chat, translate, share attachments, and join calls from a browser, including guest access via an invitation link without needing the app or an account. The app offers a limited-feature trial, with subscriptions and extra packages available through in-app purchases for more minutes, credits, and advanced features.

What it's for

Chatting and calling with people who speak different languagesLive translated subtitles during voice and video callsMultilingual AI assistance for writing messages and voice contentJoining a translated call as a guest via a shared link without installing the appSending translated text or voice messages to other messaging apps like WhatsApp or TelegramInternational gaming community chat and translated callsStaying in touch with international families across languagesMultilingual customer support for foreign customers

Features 17

Attachment sharing (images, video, documents)
Call summary saved in the selected language after using live interpreter
Frequent updates to improve translation and usability
Group chats with invite links
Guest call invitation links usable without the app or an account
Live interpreter mode showing translated text during calls
Live translated subtitles during calls and video calls
Multilingual AI support for composing messages and voice content
No credit usage when both users share the same language
Option to send untranslated voice messages in the sender's own voice
Play translated voice option to hear translations aloud
Private one-on-one chats
Secure data connections
Text-to-speech (TTS) voice messages translated into the recipient's language
Universal translator for sending translated messages to other messaging apps
Voice and video calling
Web app accessible from any browser

At a glance

free tierfree trial

TypeMobile app

DeploymentCloud

PlatformsiOS, Android, Web

LanguagesEnglish, Czech, German, Spanish, Estonian, Filipino, French, Hungarian, Italian, Albanian, Sinhala, Polish, Portuguese (Brazil), Romanian, Russian, Slovak, Slovenian, Vietnamese, Chinese (Simplified), Japanese, Arabic

Forfriends, families, teams, international communities

CompanyErmes Logic

Integrations

WhatsAppTelegram

Pricing

OneVoice is free to download with a limited-feature trial. Subscriptions and extra credit/minute packages are available through in-app purchases; no specific prices are listed on the site.