Lock for Whats Chat App - Secure Private Chat app icon

Lock for Whats Chat App - Secure Private Chat

InoCreative Studio · com.whats.chat.app.locker

Not rated yet 1K+ downloads v1.0.16 7.6 MB Android 4.4+ PEGI 3 · Everyone

Download APK 7.6 MB All versions

At a glance

Latest version
v1.0.16 (16)
Updated
Sep 12, 2025 (1 year ago)
APK size
7.6 MB
Requires
Android 4.4+ (API 19)
CPU support
ARM 32-bit
Category
Tools (app)
Listed since
Oct 17, 2019 (at least)
Permissions
7 (3 sensitive)
Website
inocreativestudios.co
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Lock for Whats Chat App - Secure Private Chat is an app by InoCreative Studio in the Tools category, listed since at least October 2019. It includes native code only for ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 7 permissions, 3 of them sensitive: approximate location, read shared storage and bind accessibility service.

Description

From the listing uploaded by “catappult”.

Were you afraid about security of messages from your favorite app? Now you can easily secure your private or group messages WhatsAp chat(s) and maintain their privacy using a PIN. The best part is, it can not only lock private messages but it can also secure your public group messages. Features ★ Free for use (without any limitations or copy rights) ★ Best app for locking WhatsAp ★ Hide your personal chats from others ★ Uses very less space and resources ★ Intuitive design and easy to use interface ★ Minimum permissions required How to use the app: - Download and install the app on your Android device. - Launch the app by tapping on Locker for Whats Chat App app icon. - Create a four-digit PIN and re-confirm the same. (The password is common for your chats and WhatsAp application.) - Next, provide a recovery e-mail address, to retrieve your password in case you forget it. - Grant accessibility permissions to the app to start using it. - Now, tap on the ‘+’ icon to add the chat you need to lock. This app is unique and very useful as it focuses on your privacy and security. By tapping on the ‘+’ icon, you can add a PIN of your choice to your private chats and stop worrying about them being accessed by others when your Android device is left unlocked. Concealing your private data is as easy as 1-2-3 with Locker for Whats Chat App.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jan 30, 2020
  • Antivirus scan result not available
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)D5:6B:4A:0F:3F:CB:33:42:A3:D2:0D:A7:3E:72:A9:37:23:5D:2C:CC
  • File MD540713559b44ffa7358531861bd5c30c1
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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 (7)

Lock for Whats Chat App - Secure Private Chat requests 7 permissions, 3 of them sensitive.

Required hardware & features

Lock for Whats Chat App - Secure Private Chat APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Lock for Whats Chat App - Secure Private Chat APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 40713559b44ffa7358531861bd5c30c1.

Tags

whats chat locker tools

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