Want to protect your WhatsApp account from invasion? Take the help of the below listed best Whatsapp lock apps and protect your data from nosey people. 

We’ve all come across gossipers who only aim to spread rumors. Since WhatsApp is where most of our personal and professional conversations happen, it is the best place from where these people can get a sneak peek into our lives and enough material to gossip about us. Thus, to keep our life private and protected, the use of the best lock apps for WhatsApp is unavoidable.

These apps password-protect WhatsApp so that no one can access it except you. Further, if you feel lazy to unlock the application every time, then WhatsApp chat locker for android is also available on the play store so that you can just lock the chats and protect them from the prying eyes of the nosey people. Through this blog post, we’ll talk about both the best apps to lock WhatsApp and WhatsApp chat lockers so that you can secure your chats or lock the application entirely as the need may arise.

We have tested these apps on a plethora of parameters such as security level, UI, etc. We found each of them very useful and are sure you’ll also agree with us after giving them a try.

What are the Best WhatsApp lock apps in 2021?

The best WhatsApp lock apps shared here are the only thing you need to prevent your life from becoming a trending topic among the gossipers. These apps help you secure the chats with a password or lock the entire application if you desire with ease.

1. Security Master –Antivirus, VPN, AppLock, Booster

This WhatsApp security lock app is a complete package. It not only protects you from gossipers but also from hackers wanting to attack your device. In addition to being a WhatsApp security lock, it is also an antivirus, junk cleaner, and battery booster. Further, it lets you get access to websites not available in your region with its fantastic VPN that hides your IP address so that you can’t be tracked. Moreover, with the app’s wifi security feature, you stay protected from phishing wifi networks. This is not where the app’s functionalities end, several other features such as intruder selfies, anti-theft alarms, message security, etc. make the best app locker available currently.

Features of Security Master –Antivirus, VPN, AppLock, Booster

• Security Master allows you to lock your WhatsApp and other applications effectively.
• Apart from the locker, the app also provides virus and malware scanning features to protect your device.
• With the help of the app, you can clean all the junk files on your device.
• The app cleans the RAM and boosts the performance of your Android device.

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2. Lockdown Pro-AppLock & Vault

This is our next pick after Security Master. What makes it one of the WhatsApp Lock Apps is a fantastic feature to password-protect pictures and videos you don’t want others to see in your phone’s gallery. Apart from this, it has an attractive fake cover option that displays a fake crash dialog cover whenever someone is trying to access a locked application. Moreover, Lockdown Pro sends you an email with information and a picture of the person trying to use your phone. This helps you catch the thief before he does any harm to your device or you. Further, many other incredible features such as smart lock, backup and restore, etc. make this WhatsApp security lock worth trying.

Features of LockDown Pro

• As the name suggests, the LockDown Pro app locks all your apps including Whatsapp.
• With the help of the app, you can hide your pictures and other files.
• By using the app, you can auto-lock apps through smartwatches and more.
• If someone tries to access your phone, the app sends an email with pictures of the invader.

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3. Messenger and Chat Lock (ChatLock +)

This is not only the best WhatsApp chat locker for android but also locks other apps such as Facebook with a pin. In addition to this, you can also hide particular videos and pictures in your gallery with this app. And, for people who dislike unlocking the app every few minutes, it has a fantastic auto-lock feature that lets you customize the lock time. This is not the end, and the app takes a selfie of the intruder so that you can catch him. Further, its lightweight, simple user interface, and attractive design are some of the other features that make it one of the most preferred WhatsApp chat locker apps.

Features of Messenger and Chat Lock (ChatLock +)

• The app locks and protects all the popular apps like Whatsapp, Messenger, and more.
• This locker app allows you to set a 4-digit PIN to save your data.
• No one can uninstall an app if it is protected by the application.
• The app clicks the images of the intruder if a wrong pin is entered.

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4. App Lock-Fingerprint

If your phone has a fingerprint sensor, then this app is the best WhatsApp lock android you can get. In addition to passwords and patterns, App lock lets you secure the application with your fingerprint. And, each time someone gets hold of your phone and tries to access WhatsApp, you get his picture on your email. The best part is, no one can ever know you’ve locked the application as this WhatsApp chat locker hides the lock with a fake error window. Not only this, the app prevents the screen from turn-offs you hate while using some apps. It would be great if you try this fast, light, and feature-rich app.

Features of App Lock Fingerprint

• As the name suggests, the App Lock Fingerprint app protects your apps by adding a fingerprint lock to them.
• The app shows a fake error screen to put off the intruder.
• If someone tries to intrude on your device, the apps click his/her picture.
• You can also apply a notification lock through the app.

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5. Private App Lock

Our next pick for this list of the best lock apps for WhatsApp is Private App Lock. With this app, you can not only lock the chats on WhatsApp, but other apps such as Facebook, WeChat, Line, Snapchat, Instagram, and other chat applications can also be secured by it. Like the other apps in the list, this app also displays a fake error message and shows you the intruder’s selfie when he tries to open the locked applications. In our view, this is the perfect app for people who are looking for a lightweight and easy-to-understand app requiring less memory space.

Features of Private App Lock

• The app locks SMS, WhatsApp, Facebook, and numerous other apps on your Android device.
• The interface of the software is quite simple and easy to use for all.
• You will need a password and/or graphics to unlock the apps.
• The app clicks a quick selfie of the intruder.

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6. App Lock

This WhatsApp chat locker for android features in our list of the WhatsApp lock apps due to its fun and beautiful themes. Further, the app has high-level security to lock the social apps such as Whatsapp, Facebook, Instagram, etc. so that no one can get a sneak peek of your private chats. In addition to this, you can also use this app to prevent unauthorized access to other system apps such as the gallery, SMS, contacts, incoming calls, etc.

Features of App Lock

• This app can lock all the social, system, and every other type of app.
• App Lock is loaded with different settings and themes to make it attractive and useful.
• The integrated photo vault of the app hides your images and other multimedia files.
• You can set a PIN, password, or fingerprint to lock the apps through this application.

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7. DoMobile Lab’s App Lock

App lock from DoMobile is famous among users for locking all the apps. Further, another reason for which approximately 450 million users rely on this WhatsApp lock android is it locks your photos and videos in a separate vault and removes them from the gallery so that no one even guesses that you’ve used an app lock. Apart from this, it also uses an invisible lock pattern so that nobody can ever know the pin.

Features of DoMobile Lab’s App Lock

• One of the greatest app locker, App Lock, provides an option to lock WhatsApp and every other app
• You can also hide the apps, images, videos, and other files through the locker.
• The invisible pattern lock saves your privacy at all times.
• No one can access the hidden items as they can only open through Browser and Dial Pad.

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8. Vault-Hide Pics & Videos, App Lock, Free Backup

What makes this WhatsApp chat locker for android unique, and one of the best lock apps for WhatsApp is that this app also searches for incoming calls through the inquiry box. In addition to this, the app also allows you to lock the WhatsApp pictures in a vault so that only you can access them.

Features of Vault

• The distinguished app uses a calculator icon to open the interface of the software.
• You can easily hide images, apps, and more through this app.
• The app also provides an option to save and protect your card and other digital information.
• You can retrieve the data even if you forget the Pin or password of the app.

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9. Perfect AppLock (App Protector)

This app lives up to its name and proves it one of the ideal WhatsApp locker apps. In addition to WhatsApp, it also lets you lock the other apps. What makes this app different from the rest of the lot is its fantastic rotation lock, screen filter, remote start features. Do give this best app to lock WhatsApp a try.

Features of Perfect AppLock

• The Perfect AppLock allows you to lock the apps through PIN, pattern, password, or fingerprint.
• You can even lock your WIFI, Internet, Hotspot, and other connections.
• The app allows you to send commands to the app from a remote location via SMS.
• If someone tries to intrude and enters the wrong PIN, the app clicks a selfie of the person.

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10. Smart AppLock (App Protect)

This smart and the best app to lock WhatsApp features in this list of the WhatsApp lock apps due to its less space requirement and amazing features such as market and incoming call lock. Apart from this, like any other WhatsApp chat locker for android, this app also lets you lock pictures, view break-in alerts, and use fingerprints to unlock the apps.

Features of Smart AppLock

• With the help of this app, you can lock WhatsApp, other apps, and media files as well.
• You can easily lock the incoming and outgoing calls as well as settings through Smart AppLock
• The app allows you to apply costume lock and custom lock screen themes.
• If someone tries to unlock any locked app, the locker clicks a selfie of that person.

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11. Norton App Lock

What makes this one of the most preferred WhatsApp Lock Apps is this app adds an extra security layer for the case when your phone gets lost or stolen. In addition to this, this WhatsApp chat locker app also supports remote access and lets you lock every application with the same four-digit pin.

Features of Norton AppLock

• Using this app locker, you can lock the other apps on your Android device including WhatsApp.
• The app removes all the chances of pocket dials.
• The app allows you to lock images, files, and more all on a single platform.
• You can keep your data safe in all cases, even if someone is using your phone.

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Frequently Asked Questions (FAQs): Best Apps to Lock Whatsapp

If you still have some doubts related to the topic, check out these commonly asked questions and get the desired information

Q.1 What are the WhatsApp lock apps?

As the name suggests, apps to lock Whatsapp are the applications that help in password-protecting the Whatsapp app and its account to save your data and chats from other persons who may invade your privacy and read or steal confidential data and conversations.

Q.2 What app can I use to lock my WhatsApp?

The internet is loaded with a lot of app lockers to lock the Whatsapp application, but not all of these are reliable. We have listed the best Whatsapp lockers for your Android device, above. These apps are reliable and have a strong encryption system to protect your Whatsapp account content. Download any of these WhatsApp lock apps and save your data.

Q.3 Which is the best app to lock WhatsApp?

It is very hard to tell which is the best WhatsApp lock app for android as different users prefer different features in their app lockers. However, we have listed all of the best Whatsapp lockers in the article above based on thorough research and experiments. Download and install any one of these app lockers according to your needs.

Q.4 Is it possible to lock WhatsApp?

Yes, you can easily lock your Whatsapp application with the help of the best apps to lock the WhatsApp listed above. Download and use any of the above-listed apps to protect your WhatsApp data from invading outsiders.

Final Thoughts on Best WhatsApp lock apps

These were some of the best WhatsApp lock apps for Anroid handpicked by us. They’ll surely help you protect your private data from snoopers, kids, and anyone else accessing your phone. Choose the app that suits your requirements the most. In case you are confused, then we would recommend Security Master and App Lock- Fingerprint for the features they offer. And, before you go, do not forget to subscribe to our newsletter for staying updated about the latest happenings and apps entering the tech world.