VoiceTra(Voice Translator) v9.1.3
NICTAbout this app
Developer Description
VoiceTra is a speech translation application for travel phrases.
VoiceTra supports 31 languages and can be downloaded and used for free. With an easy-to-use interface, you can also check if the translation results are correct.
VoiceTra, whether to enhance your travel experience or to welcome visitors to Japan, will definitely come in handy as your personal speech translator.
■Features:
VoiceTra utilizes high-precision speech recognition, translation, and speech synthesis technologies developed by the National Institute of Information and Communications Technology (NICT). It translates your spoken words into different languages and outputs the results in a synthesized voice.
The translation direction can be instantly switched, allowing 2 people that speak different languages to communicate using a single device.
Text input is available for languages that do not support speech input.
VoiceTra is best suited for travel-related conversations and is recommended for situations and places such as below:
・Transportation: Bus, train, rent-a-car, taxi, airport, transit
・Shopping: Restaurant, shopping, payment
・Hotel: Check-in, check out, cancellation
・Sightseeing: Overseas travel, serving and supporting foreign customers
*VoiceTra has also been introduced as a disaster-prevention, disaster-related app.
While VoiceTra can be used as a dictionary to look up words, it is recommended to input sentences as it interprets the meaning from the context to output the translation results.
■Supported languages:
Japanese, English, Chinese (simplified), Chinese (traditional), Korean, Thai, French, Indonesian, Vietnamese, Spanish, Myanmar, Arabic, Italian, Ukrainian, Urdu, Dutch, Khmer, Sinhala, Danish, German, Turkish, Nepali, Hungarian, Hindi, Filipino, Polish, Portuguese, Brazilian Portuguese, Malay, Mongolian, Lao, and Russian
■Restrictions, etc.:
Internet connection is required.
It may take a while to display the translation results depending on the network connectivity.
Languages available for text input are those that the OS keyboard supports.
The characters may not be displayed properly if the appropriate font is not installed on your device.
Please note that some of the functions or the application itself may be disabled when the server is down.
Users are responsible for the communication fees incurred to use the application. Please be aware that international data roaming charges can be expensive.
This application was developed for research purposes; targeting individuals to test it out when traveling, and uses servers that are also setup for research purposes. The data recorded on the server will be utilized to make improvements in speech translation technologies.
You may test out the app for businesses, etc., but please consider using private services that we have licensed our technology to for continuous use.
Please refer to our "Terms of Use" for further details → https://voicetra.nict.go.jp/en/attention.html
What's New
・ Minor bug fixes
Version Information
- Version
- 9.1.3
- Downloads
- 1M+
- Updated on
- Apr 20, 2025
- Released
- Apr 22, 2011
- Requires
- Android 10
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
VoiceTra(Voice Translator) has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
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VoiceTra(Voice Translator) - Google Play Rankings
Top Rankings
| Rank | Country | Category | List | Change |
|---|---|---|---|---|
| — |
Ranking History in
No ranking data available yet. Rankings are updated daily.
#29 in Top Free Travel And Local in Thailand
#53 in Top Free Travel And Local in Japan
#104 in Top Free Travel And Local in Vietnam
VoiceTra(Voice Translator) users say on Google Play
I like the feature where it retranslates what you said. It allows you to double check the meaning is actually what you wanted. It's a very useful app.
I've tried the 'Voice Tra' app, and it's decent. However, the UI could definitely use some sprucing up, and the translations for a few languages need work.
I added this app, read the agreement, stated I was at least 16 yr. s old, & the app did ABSOLUTELY NOTHING . IT WOULD NOT WORK, PERIOD. *IMO. ( IN MY OPINION) WASTE OF TIME & GUILTY OF FALSE ADVERTISING . GOOGLE PLAY SHOULD NOT ALLOW THIS APP TO BE ADVERTISED. *IMO
used it for 2 phrases English to Filipino, both were just the English said with an accent. Google translate gave a Filipino translation, so they are not just English phrases picked up by the Filipino language
It doesn't translate as you're hearing you have to record what the person says then press play so you'll miss out on a lot of people are saying and even then it's not translating correctly I tried doing English Spanish and Japanese all three failed
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