UDTalk - for UD Communication

This app is used for supporting our universal communication.

Shamrock Records, Inc. · jp.shamrock_records.udtalk

Not rated yet 100K+ downloads v262 40.2 MB Android 7.0+ PEGI 3 · Everyone

Download APK 40.2 MB All versions

Signature matches the Google Play version Details

UDTalk - for UD Communication screenshot 1

UDTalk - for UD Communication screenshot 2

UDTalk - for UD Communication screenshot 3

At a glance

Latest version: v262 (437)
Updated: Mar 23, 2026 (7 months ago)
APK size: 40.2 MB
Requires: Android 7.0+ (API 24)
CPU support: ARM 32-bit, ARM 64-bit
Category: Lifestyle (app)
Listed since: Apr 14, 2021 (at least)
Permissions: 17 (3 sensitive)
Website: shamrock-records.jp
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

UDTalk - for UD Communication is an app by Shamrock Records, Inc. in the Lifestyle category, listed since at least April 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 243, the APK grew from 36.1 MB to 40.2 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 17 permissions, 3 of them sensitive: camera, record audio and Bluetooth connect. It asks for the same permissions as version 261. The app offers in-app purchases through Google Play.

What's new in v262

Some bugs were fixed.

Description

From the listing uploaded by “appupdater”.

UD Talk can deliver to support universal communication in your life. Especially, it is for useful between deaf people and us or other languages, and so on. You can connect other devices using wifi or internet. You can send your speech to other devices using speech recognition, hand writing. Languages is translated automatically (to your native language). For example, if you want to see Japanese content, you can use it. Compact Plan 1 month (It's renewed automatically.): 500 yen 1 week (It's renewed automatically.): 300 yen - Private policy 　http://udtalk.jp/privacy/ - Terms of use 　https://udtalk.jp/license_of_app/

Version history

4 versions are listed, going back to v243. Since v260 it requires Android 7.0+.

v262 LATEST Mar 23, 2026 40.2 MB TRUSTED v261 Feb 5, 2026 39.2 MB TRUSTED v260 Jan 15, 2026 39.2 MB TRUSTED v243 Aug 6, 2025 36.1 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 23, 2026.
Certificate issued to “Shamrock Records” This is the certificate of the Google Play version.
Same certificate as the 3 other versions checked

Store checks and file details

Developer signature verified Mar 23, 2026
Validated against Google Play Mar 23, 2026
Signed byCN=Sho Otani, OU=Shamrock Records, O=Shamrock Records, L=Kawasaki, ST=Kanagawa, C=jp
Signing certificate (SHA-1)16:56:93:50:F6:34:C9:93:99:E5:97:86:A4:F0:36:04:0C:43:B2:74
File MD5925b3048abd1a430bbea6bd1f72485cc
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (17)

UDTalk - for UD Communication requests 17 permissions, 3 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Camera Sensitive android.permission.CAMERA
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access provider android.permission.ACCESS_PROVIDER
Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
Control vibration android.permission.VIBRATE
Extension permission (custom) com.sonyericsson.extras.liveware.aef.EXTENSION_PERMISSION
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) jp.shamrock_records.udtalk.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read attachment android.permission.READ_ATTACHMENT
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
Smarteyeglass smarteyeglass (custom) com.sony.smarteyeglass.permission.SMARTEYEGLASS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone

UDTalk - for UD Communication APK: questions and answers

Is there a version of UDTalk - for UD Communication for older Android phones?

The current version needs Android 7.0 or later. Version 243 is the newest listed build that installs on Android 5.0 and later. Get version 243 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is UDTalk - for UD Communication free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the UDTalk - for UD Communication APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 3 other versions checked. After downloading, check that the file's MD5 is 925b3048abd1a430bbea6bd1f72485cc.