Multilingual Speech Translation Application
VoiceTra

Communicate with the world using "VoiceTra"!

Communicate
with the world
using "VoiceTra"!

Download on the App Store

Get on Google play

* Data communication via the Internet is required to use the app and users are responsible for the fees incurred.

VoiceTra movie
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What's new

NoticeMar. 12, 2019
Due to security reasons, series of updates concerning the supported OS versions are being made to VoiceTra. Versions older than Anrdoid5.0 will no longer be supported as of Mar. 26, 2019. Please refer to 'Supported OS versions' for future updates.
iOS Dec. 12, 2018
VoiceTra ver.7.1 for iOS has been released.
- Supported French text-to-speech.
- You can now change the translation target language by tapping the globe button on the bottom left of the main screen.
- The supported OS versions have been updated to "iOS10 or later".
Android Dec. 11, 2018
VoiceTra ver.7.0 for Android has been released.
- Supported French text-to-speech.
- Changing the translation target language is now available by tapping the globe button on the bottom left of the main screen.
- Improved response time.
Server Dec. 4, 2018
The following updates have been made to the server:
- Improved Japanese, English, Chinese, Korean, Thai, Vietnamese, Indonesian, Myanmar, Spanish, and French speech recognition accuracies

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What's VoiceTra…

Using VoiceTra

VoiceTra is a speech translation app that translates your speech into different languages. With an easy-to-use interface, you can also check whether the translation is correct.

VoiceTra translates between 31 languages *.

*Includes dialects of Chinese and Portuguese.

Download and use for free.**

**Data communication via the Internet is required to use the app and users are responsible for the fees incurred.

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Supported OS versions

iOS

10 or later

Android

5.0 or later

*Operation is not guaranteed for all devices running on the above OS versions.

【Notice】

Since Oct. 2018, series of updates have been made to the supported OS versions for VoiceTra due to security reasons. New installations, reinstallations, and updates of the app cannot be completed with devices running older OS versions. You may continue to use the app currently installed until you delete it from your device, however this will not apply to those running versions older than Android 5.0 as of Mar. 26, 2019.

Scheduled updates of supported OS versions:
Oct. 2018- iOS9.0 or later / Android5.0 or later
Dec. 2018 - iOS10.0 or later
((TBD) Mar. 26, 2019 - App to be disabled on devices running versions older than Android5.0)
(TBD) Dec. 2019 - iOS11.0 or later

*Further updates will be announced on the Support Site and Facebook.

Contact

This application utilizes speech recognition, machine translation, and speech synthesis technologies developed by the National Institute of Information and Communications Technology (NICT). Users who wish to use the technologies for commercial purposes, etc. are requested to contact NICT.

Contact