ChatLock: Lock Specific Chats vVARY
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About this app
Best **Chat Locker** for WhatsApp & Insta. Lock specific chats with Fingerprint.
π Stop locking the whole app! Now you can lock ONLY specific chats.
Are you worried about someone reading your private messages with your girlfriend, boyfriend, or family? ChatLock is the worldβs first advanced security tool that allows you to lock individual chats on WhatsApp, Instagram, and Telegram without locking the entire application.
Unlike traditional AppLocks that block everything, ChatLock gives you granular control. Keep your messaging apps open for everyone, but secure your private conversations with a Fingerprint, PIN, or Pattern.
π‘οΈ WHY CHATLOCK IS UNIQUE? Most apps lock the entire WhatsApp. We don't! With ChatLock, you can add a password to: β A specific chat with a friend on WhatsApp. β A private group on Telegram. β A Direct Message (DM) on Instagram. β Or lock the full app if you prefer!
π₯ TOP FEATURES
π Individual Chat Locker Simply add the specific conversation you want to protect. When you (or an intruder) try to open that specific chat, the lock screen appears instantly. The rest of the app remains accessible.
πΈ Intruder Selfie (Anti-Theft) Curious to know who is spying on your phone? If someone tries to open your locked chats and enters the wrong password, ChatLock secretly takes a selfie! Catch snoopers red-handed.
π Multiple Lock Types β’ Fingerprint Unlock: Instant and secure access (supports all Android sensors). β’ PIN Code: 4-digit classic security. β’ Pattern Lock: Easy gesture unlock.
π Lightweight & Battery Saver ChatLock is optimized to run in the background without draining your battery or slowing down your phone. More efficient than standard app lockers.
π Supports Popular Messengers We support locking chats for: β’ WhatsApp & WhatsApp Business β’ Telegram β’ Instagram β’ Facebook Messenger β’ And local apps like Eitaa & Rubika
HOW IT WORKS:
Open ChatLock and set a passcode.
Grant the necessary "Accessibility" permission (needed to detect chat opening).
Click the (+) button to add specific chats from WhatsApp or Instagram.
Done! Now those chats are secured.
β Frequently Asked Questions** Q: Does it lock the whole WhatsApp? A: You can choose! Lock the full app OR just specific chats.
Q: Is my data safe? A: Absolutely. ChatLock does not read, save, or transfer your private messages. The permission is only used to detect when a chat window is opened to show the lock screen.
Accessibility Service Disclosure: ChatLock uses the AccessibilityService API to identify when you open a specific chat within supported apps (like WhatsApp). This allows us to display the lock screen instantly for your privacy. No personal data or chat content is collected or shared.
Download ChatLock now and keep your secrets SAFE! π
Are you worried about someone reading your private messages with your girlfriend, boyfriend, or family? ChatLock is the worldβs first advanced security tool that allows you to lock individual chats on WhatsApp, Instagram, and Telegram without locking the entire application.
Unlike traditional AppLocks that block everything, ChatLock gives you granular control. Keep your messaging apps open for everyone, but secure your private conversations with a Fingerprint, PIN, or Pattern.
π‘οΈ WHY CHATLOCK IS UNIQUE? Most apps lock the entire WhatsApp. We don't! With ChatLock, you can add a password to: β A specific chat with a friend on WhatsApp. β A private group on Telegram. β A Direct Message (DM) on Instagram. β Or lock the full app if you prefer!
π₯ TOP FEATURES
π Individual Chat Locker Simply add the specific conversation you want to protect. When you (or an intruder) try to open that specific chat, the lock screen appears instantly. The rest of the app remains accessible.
πΈ Intruder Selfie (Anti-Theft) Curious to know who is spying on your phone? If someone tries to open your locked chats and enters the wrong password, ChatLock secretly takes a selfie! Catch snoopers red-handed.
π Multiple Lock Types β’ Fingerprint Unlock: Instant and secure access (supports all Android sensors). β’ PIN Code: 4-digit classic security. β’ Pattern Lock: Easy gesture unlock.
π Lightweight & Battery Saver ChatLock is optimized to run in the background without draining your battery or slowing down your phone. More efficient than standard app lockers.
π Supports Popular Messengers We support locking chats for: β’ WhatsApp & WhatsApp Business β’ Telegram β’ Instagram β’ Facebook Messenger β’ And local apps like Eitaa & Rubika
HOW IT WORKS:
Open ChatLock and set a passcode.
Grant the necessary "Accessibility" permission (needed to detect chat opening).
Click the (+) button to add specific chats from WhatsApp or Instagram.
Done! Now those chats are secured.
β Frequently Asked Questions** Q: Does it lock the whole WhatsApp? A: You can choose! Lock the full app OR just specific chats.
Q: Is my data safe? A: Absolutely. ChatLock does not read, save, or transfer your private messages. The permission is only used to detect when a chat window is opened to show the lock screen.
Accessibility Service Disclosure: ChatLock uses the AccessibilityService API to identify when you open a specific chat within supported apps (like WhatsApp). This allows us to display the lock screen instantly for your privacy. No personal data or chat content is collected or shared.
Download ChatLock now and keep your secrets SAFE! π
In-app purchases
$3.49 - $5.49 per item
Version Information
- Version
- -
- Downloads
- 1K+
- Updated on
- -
- Released
- Jul 3, 2025
- Requires
- Android Varies with device
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Developer Response
