Best App Locks for Android Phone

Nowadays everyone who carries smartphones contains a lot of sensitive data. It contains banking apps, gallery apps, note-taking apps, and social media accounts that need to be secured from prying eyes.

Even some of us click tons of photos and videos which are saved in our gallery apps which need to be prevented from accessing apps. 

This app lock helped many users to prevent their mobile data from any unlawful access. And today if you talk about the latest smartphones which come with amazing features like a fingerprint scanner to lock, PIN code or lock pattern to secure your mobile apps.

However, lock screen security applications available on the play store to lock various attributes and to make our devices impregnable to commoners. 

If you’re looking for the best app lock for android on the play store. So here is the list of app locks for android phone that provides the utmost security from unwanted access. 

1. App Lock

Play Store Rating – 4.3 /5


App Lock is the most famous app locker for android with more than 100 million downloads. This lock-up app comes with a simple interface and protects photos and videos from the gallery.

This Lock up app built to lock various android toggles like Wifi, Bluetooth, mobile data, etc.

You can even lock incoming calls and uninstalling apps to prevent from unauthorized access. 


  • Free to download
  • Supports 24 languages
  • Simple Interface
  • Unlock the premium version by enabling ads

2. Norton App Locker

Play Store Rating – 4.6 /5


Probably you’ve heard the name Norton antivirus service vendors. However, this company also offers an ad-free android app locker. 

You can protect your apps and personal data PIN, password, and fingerprint scanner. 

Norton allows you to safeguard photos, prevent the installation of apps along with the amazing sneak peek feature that captures the intruder’s photos who enter the wrong pin and pattern 3 times.


  • Simple and ad-free app locker
  • Sneak peek features 
  • Option to set a recovery email.

3. Smart Lock

Play Store Rating – 4.2 / 5

Smart-Lock-Best App-Locks

Smart lock is another decent free lock option with some amazing features. You can set a PIN, password or pattern to lock all apps. It can lock up your incoming calls, private data, and including your setting.

This app lock even has the ability to lock Wifi, Bluetooth and lock or unlock your device remotely just by sending an SMS.


  • App size is 3MB 
  • Icon which disguises the app lock
  • ability to lock Wifi, Bluetooth

4. CM App Lock

Play Store Rating – 4.6 / 5


This App lock is developed by Cheetah Mobile which not only safeguards your phone but also keeps your phone away from viruses and kinds of malicious files. 

CM App lock supports fingerprint unlocking and also has the ability to lock apps, Wifi, Bluetooth, toggles, etc. 

This App lets you set a delay in relocking and the ability to capture a photo of any intruder when 3 incorrect attempts were made. 


  • Simple and Ad-free
  • Ability to capture the selfie of the intruder who enters the wrong password.
  • CM app lock provides instant clean up to enhance the speed of the device.

5. Keep Safe App Lock

Play Store Rating – 4.1 / 5


Keep safe app lock is the simplest and totally ad-free. This app features an amazing material design UI. It also supports PIN, pattern, and fingerprints. 

This app gives you a lot of options like to set a delay on when apps are re-locked and prevent uninstall. 


  • Available in Free version but it feature ads.
  • Offers to lock using password, PIN, and fingerprint.

6. App lock – Real Fingerprint, Pattern, and Password 

Play Store Rating – 4.1 /5


This another app locker for android with dual advanced security lock screens and fingerprints. App lock makes your phone total safe and secure.

This amazing app takes a photo of a snooper that tries to unlock your app with wrong passwords and fingerprint and send an email to you with photos and details.

App lock is particularly supported by phones who has fingerprint hardware and comes with marshmallow android version.


  • Supports Wifi and Bluetooth switch control.
  • Intruder selfie supported.
  • support sound and vibration effects.

7. Fingerprint Lock Screen Simulated Prank

Play Store Rating – 4.3 / 5


Fingerprint Lock Screen is one of the best app locks for android devices. This app lock comes with an awesome feature that unlocks your phone by simulating to scan your fingerprint. 

Moreover, this app has more than 10 beautiful wallpapers provided to decorate your screen to the best.


  • Support slide to unlock screen 
  • Cool Fingerprint Scanner
  • Multiple settings like wallpaper, sound, sliding text, etc.

Hope you now find it easier to identify which of these app locks for android phones is useful for your smartphone.

If you want to check out more amazing apps for android phone: