Android Apps

15 Best App Lockers For Android You Should Try [2020]

Best App Locker For Android: Smartphone is now a very handy gadget for storing personal data. We contain tons of sensitive data in it. We use banking-related apps, personal messages, images & videos, social media apps and etc in our smartphone.

For this, we’ve to guard our sensitive data from the incorrect hands. Perhaps App locker is the coolest and great way to protect your data from the snatchers. It also gives you a second level of security protection through some very unique ways like Pin, Finger Print, Password, and many other ways.

There are lots of app locker Android apps in the Play store. It is very hard to find what’s best and what’s worked properly. So, here I have listed 15 best app lockers for Android that you should try. In this list many apps come with the same name, so don’t be confused. I will give the download link of every app.  

best android app locker

Here Is The List of Best
App Lockers for Android


It is the best app locker for android that you must try. It can lock Whatsapp, Facebook, Messenger, Gallery, Instagram, Settings, Incoming calls and any other apps that you want to lock.

You can easily hide photos and videos in AppLock. And the hide photos only visible in the vault of AppLock. This app comes with the features of a random keyboard and invisible pattern lock. It protects someone from peep the pattern and pin. You can also use Advanced Protection in Protest of AppLock that prevent someone to uninstall the app without a password. 


  • Lock apps with Password, fingerprint lock, and pattern
  • Good looking themes
  • Intruder Selfie- take photos of Invaders
  • Time Lock & Location Lock
  • Quick-Lock switch
  • Low memory usage
  • Power Saving Mode
Developer: DoMobile Lab
Price: Free+

Security Master

Security Master is upgraded by the popular security company Cheetah Mobile.  It’s Security Master is a free antivirus for Android that comes with Applock, Antivirus, VPN & Wi-Fi Security. This built with lots of powerful & unique features.


  • AppLock: Protect your sensitive data and app with a password
  • Intruder Selfie: This will capture the photos of the intruder in the time of phone’s using.
  • Anti-Theft Alarm: By using this feature you can protect your phone from the theft by sounding an alarm.
  • Message Security: This hides your preview of notifications
  • Safe Connect VPN: The app also provide safe and secure VPN proxy

Norton App Lock

Nortan is a very popular anti-virus software company. Norton App Lock is the official app of Nortan. It is very easy to use. Just Use a pattern or password to keep your device more secure and safe. They also provide users to lock and prevent unauthorized access to apps.

If anyone fails to unlock your phone after 3 attempts, it captures the photos of the person and saved in the folder of your phone. You’ll also keep some content private if you share your device with your children and friends. So, it is also the best app locker for Android.


  • Custom Password, PIN & Pattern lock screen
  • Lock Photo and Video apps
  • Lock Social Apps
  • Anti-Theft Protection
  • Parental Controls
  • Prevent embarrassing ‘Pocket-Dial’ accidents
Norton App Lock
Norton App Lock
Developer: Norton Labs
Price: Free

Private Zone

Private Zone provides the smart app lock function to lock the app to prevent intrusion. Secure your information by hiding photos & videos and important files in their private zone.

You can use pattern, digital or fingerprint to lock your favorite apps. Easily hide your picture in their vault to keep snoopers from your private information. You’ll also prevent kids from playing games or buying unwanted things.


  • Customizable lock screen
  • Cloud backup for more security
  • Hidden app and clone app
  • Free VPN
  • Private Browsing
  • Privacy status
  • Intruder Selfie

AppLock MAX

App Lock is a very well known and best app locker for android. AppLock provides three types of locks including password lock, pattern lock, and gallery lock. MAX Applock gives you high privacy protection for your Android devices with App Lock, Photo & Video Lock, Intruder Selfie & Lock disguise.

Lock disguise is a very popular feature of MAX AppLock. It can set up a fake screen to avoid unnecessary troubles. You can also lock your app with this fake lock screen feature.


  • Good user experiences
  • Lock Disguise
  • Call blocker & Assistance
  • Parental Control
  • App Lock Widget
  • Notification Organizer


AppLock is a very advanced app locker app. It protects your privacy through a password, pattern or fingerprint. It also takes intruders’ photos and hides your main lock screen with a fake error screen. Moreover, it is a very lightweight and one of the best app lockers for Android.


  • Fake Lock
  • Notification Lock
  • Smart Lock
  • Multiple Password
  • Remote Lock
  • Support 31 languages
Schützen(Smart AppLock)
Schützen(Smart AppLock)
Developer: SpSoft
Price: Free+


Lockit provides almost all privacy protections including App Lock, Intruder selfie, Photo & Video locker, Fake Cover, Fingerprint Lock, Notification Lock, Safty Reminder tools and many other things. This app also comes with some great customizations and colorful themes. It gives you everything that you want from an app locker.


  • Fake Cover
  • Privacy Status
  • Lock install/uninstall of apps
  • Lock Incoming Calls
  • Hide pattern draw
  • Support many languages


AppLock allows you to protect your privacy with App Lock, Break alert, Hide Applocker and Disguise lock. These high-security features give you great security protection. It also stops unauthorized access and provides privacy guard that will give you extra security protection.


  • App Locks: You can use three types of locks lock Pin, Pattern & Password
  • Break-in Alert: Stops intruder to unlock your apps
  • Disguise Lock: Provides a fake lock screen with an error report
  • Hide AppLock Icon: Change the app lock icon into the calculator. So, no one can find it.
  • Easy to use
AppLock - PIN & Sperrmuster
AppLock - PIN & Sperrmuster

LOCX Applock

LOCX is another best app locker for Android. You can protect your privacy by defending private apps, hiding pictures & videos and etc. It is a very lightweight app locker that comes with new designs.

You can also disguise your apps just like a chameleon to protect your privacy. Fake scanner and wrong dialogue will hide the real lock screen and give you next level security.


  • Email Lock
  • Invisible Lock
  • Quick-lock 0r unlock
  • Lightweight & good customized
  • App fake cover


It is another best android app locker that came from another popular developer. It is a smarter and safer android app locker that guard your privacy through the private vault, safe lock screen & hide the icon. This allows you to lock all applications that you want to lock. It surely improves your security and fluency.


  • Smart App Lock
  • Safe Lock Screen
  • Calculator Hide Icon
  • Message Protection
  • Disguise
  • Break-in-alert


Vault is a good customizable app locker that helps you to hide your apps, pics & videos. It also provides a cloud backup where you can store your call logs, SMS, contact, photos & videos. In the cloud backup features, you can easily transfer your data to a new phone.


  • Private Browser
  • Data Transfer
  • Password Recovery
  • Multiple vault & fake vault
  • Break-in-alerts

Calc Vault

Calc Vault is a very powerful and another best app locker app for Android. You can lock your private and social apps with the fingerprint lock option (compatible devices). This app icon magically disappears and gets replaced with a G-Scanner icon that gives you extra security. 


  • Safe Browser
  • Disguise & Inconspicuous
  • Fake Lock
  • Share to hide
  • Intruder selfie
  • Uninstall Protection

App Lock

App Lock is a light-weight app locker that secures your apps through Pin, Pattern, Finger Print & Crash Screen. It has a beautiful and simple UI that is very easy to navigate. If you want a very light-weight app locker than this is a perfect app locker for you. 


  • Custom Settings
  • Lock Timeout
  • Prevent Install
  • Lock Screen Theme
  • Crash Screen
  • Capture Intruder Photos
Developer: KewlApps
Price: Free

App Lock

AppLock is another lightweight and best app locker for Android. It can locks your apps with Pattern Lock App with Password. This is fully customizable. Means, you can change your lock type, lock background and setting as you want.


  • Low capacity & less memory
  • Power saving mode to save battery
  • Application lock
  • Fully customizable
  • Support multiple languages

Smart AppLock

Smart Applock is an elegant light and professional app lock. You can lock your personal apps with Pattern Lock & Pin Lock. You can also take the photos of someone who want to lock your apps with an invalid password. It is lightweight and uses less memory. 


  • Custom Lock Screen Style
  • Easy To Use
  • Beautiful UI
  • No delay auto-start after devices reboot
  • Break-in-alert
  • Light and less memory uses
Smart AppLock (App Protect)
Smart AppLock (App Protect)


However, guys, these are the 15 best app lockers for Android. Every app locker is best and works properly. You can use one of them according to your requirements. I hope that this post helps you a lot.

What is your favourite best app locker for Android? Let me know in the comment below.

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