10 Best App Lockers for Android to Protect Your Data

We all own smartphones (or at least the ones who would bother to read this article will). They have become an undeniable part of our everyday lives. And what makes them so addictive that we glue them to our hands all day? Apps! These magical little icons that open up different worlds of entertainment and the internet make a smartphone ‘smart.’ Thus, you must know about the Best App Lockers for Android to ensure privacy, block unnecessary webpages, etc. out there.

But we all have some apps which we do not wish to donate for public use, meaning that they are for your viewing only. They need protection, and that’s where app lockers come to your rescue.

App lockers help you lock the apps which you don’t want other people to access while leaving the rest of the phone unlocked and usable for anyone.

So if you are fortunate enough to own an android phone, which I believe you are (mainly since they are not too expensive to get, and they’re frigging awesome). So here is a list of the 10 best app lockers for android phones. Pick one up which suits you, and enjoy!

Top 10 App Lockers for Android

Here are the top 10 App Lockers for Android which ensure reliable privacy for your data and mobile phone.

See also: 8 Best Folder Lock For PC To Ensure Your Privacy


MaxLock is one of the excellent app lockers for android. This software is used for protecting your apps like music, camera, files, and many other things. The app provides locking patterns in two ways, i.e., password and pattern lock.


As developed for Android devices, the app highly protects the devices with privacy protection, notification organizer, app manager, app lock widget, parental control, and cleaner. Once downloaded, you will unlock many more features of this app.

Visit : MaxLock


Unlike other app lockers for android, HexLock provides six unique profiles to protect your delicate information. You may now feel comfortable sharing your smartphone by setting up a pin or password as per your choice.


Along with protecting your social networking apps/any other apps, it protects your media/pictures through the new media vault. Also, it offers parental control and customized protection.

Visit: HexLock 

Privacy Knight App

The app has a unique feature to offer. While the other app lockers for android lock the applications as the name suggested, this app removes visible applications from the smartphone’s screen.

Privacy Knight App Lock
Privacy Knight App Lock

Along with offering an intuitive layout, the app is free to download and is perfect to use by amateurs. Besides, it provides various features like protecting the contact list, messages, and many more things.

Visit : Privacy Knight Lock 


This is one of my personal favorites and one of the best app lockers for Android. FingerSecurity is an app locker for Android devices, which allows you to use your device’s fingerprint sensor to lock access to apps.

One thing I observed with these fingerprint-based app lockers is that they do not support older hardware, like that on my old Galaxy S5.

But that is the stand-out feature of this app, which it works with even the oldest hardware. So legacy phone owners, rejoice!

Just download the app from the Google play store and choose which apps to lock. You can also select the lock animation for successful and failed fingerprint ID.


I’ve noticed that this app works very well and does not close down in the background. That was an issue that I encountered while testing some other apps.

There is a notification in your drop-down shade that will persist. You can disable it, but the app warns you that it might not always be running in the background if you turn off that persistent notification.

But even with the notification disabled, I found the app to be running pretty consistently. There were no instances of it closing down on me, over the apps that are supposed to be locked. It’s one of the ideal app lockers for android phones, and you should give it a try.

Visit: FingerSecurity

Applock – Fingerprint

This is another popular app that you might’ve heard of from the play store. Applock – Fingerprint supports not just fingerprint, but also a PIN combination. One exciting feature of this app is that it allows you to set different passwords for different apps.

That’s pretty cool, is it not? You can remember which password is for what app, by reversing the app name (you’re welcome) or something like that!

AppLock - Fingerprint
AppLock – Fingerprint

What’s smart is that there is an option to set profiles based on different connections, like a trusted Wi-Fi network or while connected to a trusted Bluetooth device, to disable the app locker.

I use it to disable the app when my phone is connected to the “home” Wi-Fi network. No one touches my phone in the home vicinity anyway, so it saves me a few seconds of entering a PIN or swiping my finger over the home button.

It’s one of the best & reliable app lockers for Android phones. Check it out now from the Google play store.

Visit: Applock-fingerprint

Norton App Lock

This is one of the amazing app lockers for Android. It names after a famous mobile and desktop antivirus solution, Norton app locker is one of the most reliable app locker for android out there. It provides a choice between pattern, fingerprint lock or a traditional PIN. What I like a lot about this app is the fact that it is entirely free from ads.

Norton App Lock
Norton App Lock

See also: – 10 Best Fake GPS Location Spoofer Apps – TechWhoop

There is a feature that was a bit buggy at first but now seems to be working fine, i.e. the intruder selfie. It captures the photo of anyone who enters the wrong password or pins thrice.

If you are looking for a simple app locker for android, you will be very well served by the Norton app lock.

Visit: Norton App Lock

CM App Locker for Android

This is one of my old favorites among app lockers for android. It is very unreliable in its early days, where it would reveal the contents of the locked apps in the recent apps screen and had many more bugs. But now it has gotten a lot better with smoother animations and better background availability.

CM App is ad-free, can lock settings such as Wi-Fi and Bluetooth, and gives you active suggestions on which apps you should protect. You need to provide usage data access to this app, as it needs to know when Wi-Fi or cellular data has been enabled or disabled, to change the security in those settings.

See also: – Top 8 Best Emoji Apps for Android You Can Download – TechWhoop

I noticed that the pattern interface had not changed a lot since the early days. It is still the smooth, blue trail between dots, which still looks nice. If it isn’t broken, don’t fix it, I guess.


It also maintains other legacy features like an intruder selfie and emailing the same photo to you. You can choose themes for it from your gallery if you’d like to, which is cool. Fingerprint works all the time, and you can also enter the backup password or pattern to unlock your app.

Visit: CM App Locker for Android

Keepsafe Photo Vault

Keepsafe pic Vault is another best pic vault-app locker for android that you would like to wear on your humanoid smartphone. The significant factor regarding Keepsafe pic Vault is that it offers military-grade encoding that secures your photos with a pattern, PIN or fingerprint.

Keepsafe Photo Vault
Keepsafe Photo Vault

Not merely that, however, Keepsafe pic Vault conjointly offers a non-public cloud wherever you’ll store photos to release some storage. Keepsafe is one of every of the favored apps that you will wear on your automaton smartphone. The excellent factor concerning AppLock is that it offers a lot of safety features.

See also: – 4 Best Fake Social Security Number Generator Tools

As an example, you’ll be able to hide any app from the app drawer, lock your gallery, lock file someone, etc. except for that, AppLock provides a photograph and Video vault wherever you’ll be able to store your pictures and videos. The files that you save here are going to be hidden from the gallery.

Visit: Keepsafe Photo Vault


Vault is another best app locker for Android on the list. It is designed to cover your non-public footage, videos, call logs, SMS, etc. Not merely that, however, the vault also can hide your contacts still. It’s a multi-purpose app that has been created by keeping privacy and security in mind.


The other options of Vault embrace associate concealed browser, cloud backup, etc. You also get the practicality to form multiple vaults, with separate passwords, to store
different kinds of photos or videos in everyone. You’ll, however, have to be compelled to upgrade to the Premier subscription if you wish to back up your files to the cloud or take away ads from the app.

Visit: Vault

Calculator Vault

Well, don’t judge the app by its name. It’s a handy calculator app locker for android. However, it’s a secret vault. The app sounds like an actual calculator app, and it opens the vault once you input ‘Password’ on the calculator panel. You can set the password as per your wish.

Calculator Vault
Calculator Vault

Under its vault, you’ll store pictures, videos, apps, etc. This app is unquestionably helpful for guarding your photos, videos, or apps, however, has additionally brought on a spread of options for privacy-obsessed individuals.

Visit: Calculator Vault

See Also: How to Find Someone Using their Social Security Number?


But I did notice that the old issue of it revealing everything in the recent apps window was evident on some phone skins like the preceding Samsung TouchWiz UI, but was not the case on a stock android device. I guess you will have to try it yourself to see if your phone UI is affected this way. I hope the above app lockers for Android make your way to your destination.

Previous articleVirtual Machine Applications For Windows 10 | Best 17
Next articleTop 12 Baseball Game Apps for Android & iOS in 2022
You can always find me playing the piano or playing FIFA when I'm not binge-watching TV Series with pizzas. Fountainhead of TechWhoop. Life motto: The only time success comes before work is in the dictionary.