Features
Translate your speech
Speak to "VoiceTra" and translate your spoken words into different languages.
User-friendly
Simple and easy to use. Help messages will also assist you on how to use the app.
Check the translation results
The translation results are translated back into your own language and will be displayed at the bottom as “Back translation”.
This allows you to check whether what you have input is being delivered with the intended meaning.
Supported languages (31 languages)
VoiceTra translates between 31 languages.
Languages listed below from Japanese to Mongolian are the main focus of research (languages marked 
are undergoing further improvements).
Speech input (22 languages supported)
Auto-detect (12 languages supported)
Speech output (21 languages supported)
- Japanese
- English
- Chinese(Simplified)
- Chinese(Traditional)
- Korean
- Thai
- French
- Indonesian
- Vietnamese
- Spanish
- Myanmar
- Filipino
- Brazilian Portuguese
- Khmer
- Nepali
- Mongolian
- Arabic
- Italian
- Ukrainian
- Urdu
- Dutch
- Sinhala
- Danish
- German
- Turkish
- Hungarian
- Hindi
- Polish
- Portuguese
- Malay
- Lao
- Russian
For non-OS-standard languages, fonts and keyboards must be installed separately.
About fonts and keyboards
Free Download
VoiceTra is a free app. You can enjoy communicating with people around the world.
*Data communication via the Internet is required to use the app and users are responsible for the fees incurred.