Letstalk IM

Secured Private Communication

Letstalk Technology Limited · com.onelab.securecomm

Not rated yet 100K+ downloads v2.6.72 76.1 MB Android 5.0+ PEGI 3 · Everyone

Download APK 76.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.6.72 (372)
Updated: Jun 24, 2026 (3 months ago)
APK size: 76.1 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Communication (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 48 (12 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Letstalk IM is an app by Letstalk Technology Limited in the Communication category, listed since at least June 2023. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 48 permissions, 12 of them sensitive, including camera, record audio and read contacts.

What's new in v2.6.72

Minor bug fixes.

Description

From the listing uploaded by “appupdater”.

A simple, fast, the most secure messaging app. Letstalk is a feature-rich messaging app focus on highly encrypted and private. It’s designed to make communication easier also in order to provide all the privacy you need. • Encrypted - All messages are end-to-end encrypted to ensure the security of your conversations. • Instant messaging - Chat instantly across the globe with secure messages. • Burn after read - Set the time for each chat, message will vanish after countdown. • TextAnytime - Schedule the message to be sent on a specific time. • Unread - Read the messages without sending receipts. • Adjust text size - Be heard with big letters or tiny text. • Edit message - Edit sent message. • Pin to the top - Pin important messages to the top.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 24, 2026.
Certificate issued to “GRD” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jun 24, 2026
Validated against Google Play Jun 24, 2026
Signed byCN=Onelab, OU=Mobile App, O=GRD, ST=Taiwan
Signing certificate (SHA-1)A7:9E:DC:29:75:E5:3B:54:D1:BF:E7:FB:20:A8:C0:86:E7:1F:40:51
File MD5ce80755afa5adf36b6c8cc23f4931e92
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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (48)

Letstalk IM requests 48 permissions, 12 of them sensitive.

Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read calendar Sensitive android.permission.READ_CALENDAR
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
Write calendar Sensitive android.permission.WRITE_CALENDAR
Write contacts Sensitive android.permission.WRITE_CONTACTS
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Broadcast sticky android.permission.BROADCAST_STICKY
Change network state android.permission.CHANGE_NETWORK_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Manage own calls android.permission.MANAGE_OWN_CALLS
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) com.onelab.securecomm.permission.C2D_MESSAGE
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Receive user present android.permission.RECEIVE_USER_PRESENT
Reorder tasks android.permission.REORDER_TASKS
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
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
Portrait screen android.hardware.screen.portrait

Letstalk IM APK: questions and answers

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 the Letstalk IM 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. After downloading, check that the file's MD5 is ce80755afa5adf36b6c8cc23f4931e92.