Messenger and Chat Lock

Contains ads
205K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

This app lets you protect most popular messaging and chat applications You can lock WhatsApp, Facebook and many more by using a PIN. Keep you privacy and maintain secure!
You can also configure it to hide images and videos from your device gallery by entering the password.

After installation it will ask you to set a 4 digit PIN, and will show the configuration options to lock these apps.
You can customize auto-lock time, so you don't need to enter the PIN every time you change task on your device.
If you enter a wrong pin and your phone has front camera, it will take a picture of the intruder and save it inside the application.

Have fun in detecting the intruder! (Only devices with front camera)


★ It's free and has no limitations.
★ Best Whatsapp Lock on market
★ Keep your messages safe
★ Protect uninstallation and settings for more security
★ Capture intruders when wrong PIN entered. Have Fun :)
★ Customize autolock time
★ It is ultra lightweight. Uses low resources and space.
★ Minimun special permissions required
★ Design attractive and simple user interface.


If you like our work, please don't forget the stars :)

Thank you

NOTE: This application is not related to Whatsapp company in anyway
Updated on
Aug 21, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

199K reviews
A Google user
May 19, 2019
decent app but does have a couple of items that need to be addressed. 1) when a text comes thru there is suppose to be a notification icon showing at the top of the screen and a msg preview. However, unless i am looking at the screen at the time, i don't see it because it doesn't stay long enough to be seen, even though hide notifications isnt selected. 2)if phone is off and turned on, the app is not instantly active. i got into my texts easily for a brief time right after phone was turned on
423 people found this review helpful
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A Google user
May 6, 2019
Hasn't failed to lock my apps yet; FB messenger, messages, gallery, Instagram, settings and Gmail. So far I can't find any way around it either. Even when someone borrows my phone to make a call and the phone itself is unlocked the apps still require passcode. If you navigate away from the app and hit the back button, passcode is required. Great app if you have a nosey bf/gf lol or kids that play on your phone!
253 people found this review helpful
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Christine Diampovisa
January 28, 2023
The app is fairly easy to download and use when it comes to permissions. However, you have to go to the lock 🔒 app before you enter the app you want protected, otherwise anyone can access that app. There are a bunch of ads which I don't mind but the security glitches really defeats the purpose of this app!
42 people found this review helpful
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