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
Play to learn about "VoiceTra"

What's new

Sep. 22, 2017
VoiceTra ver.5.7 for iOS has been released.
Supports iOS11.
Sep. 12, 2017
The following updates have been made to the server:
- Deep learning has been applied to Japanese speech synthesis.
- Added names of tourist spots in Japan which were provided by Recruit Communications Co., Ltd. as part of the results from the commissioned research carried out with the Ministry of Internal Affairs and Communications, to the dictionary. (ja, en, zh, ko)
- Added names of tourist spots near Omagari, Akita Prefecture to the proper noun dictionary. (ja, en, ko)
Sep. 1, 2017
VoiceTra ver.6.3 for Android has been released.

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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

8.0 or later.

Android

4.1 or later

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

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