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Android Apps > Lifestyle > SpeechTranslate:Sekaiphone Pro
SpeechTranslate:Sekaiphone Pro icon

SpeechTranslate:Sekaiphone Pro

by Kenichi Kambara · Lifestyle · Free
On Google Play since November 2025 · Data updated 2026-10-29
Google Play

SpeechTranslate:Sekaiphone Pro is made and published by Kenichi Kambara. AppBrain is an independent app data site and isn't affiliated with Kenichi Kambara. The app name, icon, screenshots and description belong to Kenichi Kambara and are shown as published on Google Play.

AppBrain's verdict

Niche
Installs
510
Last updated
June 7, 2026
Ads
Contains ads
Size
103.7 MB

SpeechTranslate:Sekaiphone Pro is a niche app, with 510 installs. It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on Google Play

Comments on SpeechTranslate:Sekaiphone Pro for Android

★★★★★ André Filipe · Mar 20, 2024
I have no reason to complain. As someone living in a city with oodles of immigrats from places like Pakistan who's only language is Urdu, and don't speak a lick of English, this app is a lifesaver in those tense situations where neither side can understand each other. If I could leave a small suggestion to the developer: If the language being translated doesn't use the Roman alphabet, like Japanese - to, besides the Kanji already present in the app, also make Romaji appear as well (⁠✿⁠^⁠‿⁠^)

Store listing

By Kenichi Kambara, from Google Play

“Realtime Speech Translation”

SpeechTranslate:Sekaiphone Pro Screenshot 1 of 9
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SpeechTranslate:Sekaiphone Pro Screenshot 9 of 9
Screenshots by Kenichi Kambara, from the Google Play listing
Description by Kenichi Kambara Written by the developer, not by AppBrain. Click to read.
Realtime Speech Translation. It's a Pro version of Sekaiphone. You can translate more accurately compared to a normal version.
- Supporting 100 languages such as English, Japanese, French, German and etc.
- If you make a call to someone with this app and speak anything in your mother language (e.g.Japanese), the words you spoke will be automatically translated to the receiver's language (e.g.English).

[Features]
Here are 4 modes.
(1)Talk Mode
This mode is intended for translating on the spot.

(2)Phone Mode
This mode is intended for translating over telephone calls.

(3)Text Mode
This mode is intended for translating text.

(4)Camera Mode
This mode is intended for translating text of camera.

[Supported Language (100 Languages)]
-Japanese
-English
-German
-French
-Italian
-Spanish
-Chinese
-Portuguese
-Dutch
-Greek
-Norwegian
-Swedish
-Finnish
-Ukrainian
-Korean
-Thai
-Others

[Official Site]
https://www.iplatform.org/blog/sekai-phone

[Appendix]
Droidcon Stockholm 2014, Madrid 2014, Amsterdam 2013, Paris 2013, London 2012, Google Developer Day 2011 Demonstration
Multi-Screen UX Competition 2013 Excellence Awards
Android Developer Lab 2011 5th prize (Google Tablet App Contest)
i*deal competition 2010 finalist

[Blog]
https://www.iplatform.org/blog/

[Minimum supported app version: 5.0.0]

Recent changes:
Added offline voice translation, plus UI/UX improvements and bug fixes
Download on Google Play Also on the App Store

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
?
App size
103.7 MB
Content rating
Everyone

Technologies used by SpeechTranslate:Sekaiphone Pro

23 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
6.0.0
Launched
November 2025
  • Oct 15, 2026Installs500+ installs
  • Jun 7, 2026UpdateVersion 6.0.0
  • Nov 1, 2025New AppVersion 5.0.0 in LIFESTYLE for Free
Show all changes Show fewer

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Also available on the App Store

Sekaiphone Pro:SpeechTranslate icon Sekaiphone Pro:SpeechTranslate
KENICHI KAMBARA
5.0
Free
3 ratings

Installs

Tracked by AppBrain
Last 30 days
13
Play install range
500+
Launched
November 2025

Installs over time

SpeechTranslate:Sekaiphone Pro has been installed 510 times. Over the past 30 days, it has been installed 13 times.

Rankings

Google Play top charts

Google Play Rankings for SpeechTranslate:Sekaiphone Pro

This app is not ranked

About the app and developer

About SpeechTranslate:Sekaiphone Pro

SpeechTranslate:Sekaiphone Pro is a lifestyle app developed by Kenichi Kambara.

Download Statistics

SpeechTranslate:Sekaiphone Pro has been downloaded 510 times. In the last 30 days, the app was downloaded 13 times.

User Ratings

The app has no ratings yet.

App Information

SpeechTranslate:Sekaiphone Pro is freely available from Google Play. The APK size is 103.66 MB. The latest APK version available is 6.0.0. The last update was on June 7, 2026.

Technical Requirements

The app has a content rating of Everyone. The APK has been available on Google Play since November 2025.

App Performance Report

Get a detailed PDF report for SpeechTranslate:Sekaiphone Pro with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for Kenichi Kambara

Kenichi Kambara

kanbara@gmail.com

Legal name:

Address:

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Frequently asked questions about SpeechTranslate:Sekaiphone Pro

Is SpeechTranslate:Sekaiphone Pro free?

Yes. SpeechTranslate:Sekaiphone Pro is free on Google Play.

Is SpeechTranslate:Sekaiphone Pro still available?

Yes. SpeechTranslate:Sekaiphone Pro is on Google Play, and the last update we saw was on June 7, 2026.

Does SpeechTranslate:Sekaiphone Pro contain ads?

Yes. Google Play lists SpeechTranslate:Sekaiphone Pro as containing ads.

How large is SpeechTranslate:Sekaiphone Pro?

SpeechTranslate:Sekaiphone Pro is 103.66 MB.

Is SpeechTranslate:Sekaiphone Pro suitable for children?

Google Play rates the content of SpeechTranslate:Sekaiphone Pro as suitable for everyone.

How many times has SpeechTranslate:Sekaiphone Pro been installed?

Google Play lists 500+ installs for SpeechTranslate:Sekaiphone Pro.

Who made SpeechTranslate:Sekaiphone Pro?

SpeechTranslate:Sekaiphone Pro was developed by Kenichi Kambara. It is listed in the lifestyle category on Google Play.

What are the best alternatives to SpeechTranslate:Sekaiphone Pro?

People looking at SpeechTranslate:Sekaiphone Pro also look at these lifestyle apps: Offline Translator & Camera AI, Offline Translator 8 Languages, Link Voice & Text Translator, English Japanese Translator, Translate - Chat Translator.

Share SpeechTranslate:Sekaiphone Pro

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