Chat Lock For Whats Chat App
Lock specific wa private chats and group chats!
Secure Tech · com.locker.chatlock
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.18 (19)
- Updated
- Jun 26, 2026 (3 months ago)
- APK size
- 9.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Dec 12, 2020 (at least)
- Permissions
- 17 (7 sensitive)
- Website
- r2bbc0ea7.app-ads-txt.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Chat Lock For Whats Chat App is an app by Secure Tech in the Tools category, listed since at least December 2020. It has no native code, so it runs on any Android processor.
It asks for 17 permissions, 7 of them sensitive, including precise location, approximate location and read shared storage.
What's new in v1.18
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 26, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks and file details
- Developer signature verified Jun 26, 2026
- Validated against Google Play Jun 26, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)DA:50:00:0A:EB:42:3C:2A:1C:53:25:34:76:F0:E2:9B:63:EC:B4:2D
- File MD54dcc51200d216825210163bbd43045ad
- 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 (17)
Chat Lock For Whats Chat App requests 17 permissions, 7 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bind accessibility service Sensitive android.permission.BIND_ACCESSIBILITY_SERVICE
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Oppo oppo component safe (custom) oppo.permission.OPPO_COMPONENT_SAFE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use component (custom) com.huawei.permission.external_app_settings.USE_COMPONENT
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Chat Lock For Whats Chat App 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 Chat Lock For Whats Chat App 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 4dcc51200d216825210163bbd43045ad.
