■This is an authentic translation app to be used even for trips and business!■
<For individuals> The embedded functions translate face-to-face conversations and photo images, as well as phone conversations, and the latter is made available only by Docomo.

■Main features of Jspeak■
<Face-to-face translation>Speakers can communicate in their own languages by pressing the button alternately. Conversation in chat format is possible in the continuous translation mode.
<Phone translation>When making a call using Jspeak, the utterances of each speaker will be communicated continuously translated into the language of the other.
<image translation> This function translates sentences appearing in photos taken by cameras and images saved in the unit.
<Common phrase> You can choose common phrases by switching from those using well in overseas trips to those in business.

■Scenes you can use the app■
For communication at travel destinations, business purposes and learning.

■Available languages■
<Face-to-face use> English (American, Britain and Australian), Chinese (Mandarin, Taiwanese and Cantonese), Korean, Italian, Indonesian, Spanish, Thai, German, French, Portuguese, Russian, Vietnamese, Burmese, Nepali, Filipino
<Phone use> English (American), Chinese (Mandarin), Korean
<image translation> English (American, Britain and Australian), Chinese (Mandarin, Taiwanese and Cantonese), Korean, Italian, Spanish, Thai, German, French, Portuguese, Russian, Vietnamese, Burmese

* If you use Jspeak in the global roaming service, connection by phone is limited to the service area for 3G or more offered by an international provider.
* Phone translation is not available when using tethering and Wi-Fi.
* Packet communication fees are charged when you download and upgrade the app of Jspeak, unless the unit is used in the Wi-Fi environment.
* If you use Jspeak as a phone, you are separately charged for the call and packet communication fees, as well as the packet communication fees in the face-to-face use.
* Since there is a case the packet communication fees become expensive, we would strongly recommend you to conclude a contract on the packet flat-rate service.
* In some cases, delayed communications or difficult connections may occur depending on the congestions of networks and/or servers.

From version Jspeak – Japanese translator 15.40.0:

◆Notice of forced update
Timing of update: 10:00am, 2022/8/8
To continue using the app, please implement the update.
(App versions before 15.0.0 will be unusable until they have been updated.)

・Details of Changes
 ・Minor defects have been corrected.

All versions
Jspeak – Japanese translator 15.40.0


Uploaded:August 8, 2022 at 2:54AM UTC

File size:81.13 MB


Jspeak – Japanese translator 15.30.0


Uploaded:March 29, 2022 at 1:02AM UTC

File size:81.12 MB


Jspeak – Japanese translator 15.10.0


Uploaded:December 14, 2021 at 1:49AM UTC

File size:81.79 MB


Jspeak – Japanese translator 15.0.0


Uploaded:June 28, 2021 at 12:53AM UTC

File size:80.82 MB


Jspeak – Japanese translator 14.50.0


Uploaded:March 25, 2021 at 1:18AM UTC

File size:80.02 MB


Jspeak – Japanese translator 14.30.0


Uploaded:September 7, 2020 at 1:45AM UTC

File size:78.44 MB


Jspeak – Japanese translator 14.2.0


Uploaded:June 17, 2020 at 1:43AM UTC

File size:77.02 MB


Jspeak – Japanese translator 13.10.2


Uploaded:February 27, 2020 at 12:52AM UTC

File size:61.72 MB


Jspeak – Japanese translator 13.10.1


Uploaded:January 30, 2020 at 1:02AM UTC

File size:61.72 MB


Jspeak – Japanese translator 12.0.1


Uploaded:March 27, 2019 at 8:19PM UTC

File size:58.74 MB