Android Lock Apps

11 Best Android Lock Apps For Apps, Folder, Whatsapp

1. AppLock


AppLock can lock Facebook, Whatsapp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent unauthorized access and guard privacy. Ensure security.

AppLock can hide pictures and videos. Hidden pictures and videos are vanished from Gallery and only visible in the photo and video vault. Protect private memories easily. No pin, no way.

AppLock has random keyboard and invisible pattern lock. No more worry people may peep the pin or pattern. More safe!

Download For iPhone  | Download For Android

Review: Androidguys

App locks are the easiest way for people to have access to your phone without allowing them to dive into areas that you don’t wish them to see. There are quite a few app locks out there and choosing one can be a task. Hopefully, this will help you decide if AppLock is the best protection for you.



2. Norton App Lock

You’ve got lots of sensitive information in the apps installed on your Android phone or tablet. Many times, even apps that store pictures, personal information, and financial information, or control remote access to your home, don’t require a security PIN, password, or lock screen pattern to open. Norton App Lock protects your data if your Android device is shared, lost, or stolen.

The Norton team takes privacy (and performance) seriously. Other safe lock, applock, or privacy lock apps can be sidestepped by crafty criminals or may drain your battery, but Norton App Lock leverages special Android permissions to safeguard your sensitive apps.

Download For iPhone  | Download For Android

Review: iTunes

Norton Mobile Security does not work on iPhone. I try to do a backup on my contact list but receive a message that there is not enough space. I’m asked to delete old backup sets but do not see or know how to access this data. You would think the app would display them? I use their chat and the person on the other end is unable to help other than escalate the matter to people that want to remote into your machine. How absurd is that for a security firm who’s intent is to provide security for its customers? Please fix your app to work on iPhone or don’t provide the service.


3. CM Security

CM Security

The original CM Security upgraded to the Security Master and redefined the scope of Phone Security: protects not only your android phone but also your privacy.

More than a simple antivirus for android, Security Master is built with more powerful feature, including:

  • Intelligent Diagnosis – Antivirus, Junk Clean, Phone Booster, Battery Saver, CPU Cooler
  • SafeConnect VPN – fast secure VPN proxy
  • Wi-Fi security – scan Wi-Fi networks for threats

Download For iPhone  | Download For Android

Review: TomsGuide

However, the app’s malware protection fluctuates from month to month in lab tests, even as most competitors’ scores stay roughly the same. There’s no way to remotely send anti-theft commands via SMS, the in-app ads can be annoying and the screens get more cluttered the further you get into the app.

In November 2018, Cheetah Mobile was accused of using seven of its Android apps, including CM Security Master, in a massive advertising click-fraud scheme that allegedly gave the company commissions for referrals that should have belonged to other app makers. The company has denied the allegations.


4. LOCKit


An extremely fast and reliable app from the house or share it. This app secures your smartphone, apps, photos as well as videos from the prying eyes of intruders. Additional attributes include disguise feature which prompts a fake photo to keep the intruder away from attacking the password.

  • Did your lover always check messages, call logs or WhatsApp messages?
  • Did friends accidentally see your private photos or videos?
  • Did parents/kids are curious about your games and FaceBook status?
  • It freaks you out when others take your phone and secretly view your private contents.

Download For iPhone  | Download For Android

Review: BestAppsGuru

When you install and run the LOCKit application, the app prompts you to set an unlock pattern. Below the pattern lock, you’ll find an option to switch to PIN code based protection.

Once you define a pattern lock or set a PIN, the LOCKit application will request you to choose a security question. It also displays a text field where you must enter an answer to the question you’ve selected.

You should complete this step task because if you forget the PIN/pattern code, the app will let you reset the pattern lock or PIN if you provide a valid answer for the question.


5. Hexlock


Download Hexlock APK v2.0.136. Hexlock is a security app lock that will protect your privacy and secure apps via pattern lock or pin password as an excellent parental control tool. Password lock only the apps you want to protect by setting a passcode or pattern lock screen to set parental control and lock your gallery, SMS, mail, Facebook, Whatsapp, Kik and more.

Hexlock belongs to the Tools category and the developer of this app is Liquidum Limited. The average rating is 0 out of 5 stars on our website. However, this app’s rating is 4.2 out of 5 stars according to different rating platforms. Download Hexlock if you need a free app from the Tools category for your device but you will need an Android 6.0 version or higher to install this app.

Download For iPhone  | Download For Android

Review: Techwibe

The basic tendency of the human is to keep some secrets from each other; this tendency has been carried from ages first as letters or diaries and now in this modern world as apps in mobile phones.

Now that each cell phone contains someone secrets, it is necessary for the individual to keep it as a secret. Now basically sometimes a scenario occurs in which one has to share his or her cell phone or smart phone with another person, which may lead to the distribution of the owner’s secrets.


6. Private Zone

Use Smart Applock function to lock apps to prevent intrusion. Protect your private information by hiding photos&videos and important files in our private zone.

Private Zone– Keep all your photos, videos and files stored in Private Zone are 100% secret!

AppLock: No one can find out your secrets!

Lock up your Facebook, WhatsApp, Snapchat, Messenger, Gallery and other important apps which may leak your privacy.

  • Secure password protection to lock your favorite apps.
  • Use pattern or digital password for locking/unlocking apps.
  • Customize your lock mode; lock different apps under different circumstances.
  • Prevent children from playing games or buying unwanted things.

Download For iPhone  | Download For Android

Review: PlayStore

Private Zone is the application protects the personal data of the user, manages applications and restricts access to the mobile device file system.

To resolve the issue of security is to have a peaceful and happy family, faithful friends and companions of the work, which there will be more opportunities to learn about you too many personal or professional secrets.


7. AppLock – Fingerprint

AppLock – Fingerprint

Smart AppLock is an AppLocker or App Protector that will lock and protect apps using a password or pattern and fingerprint.

Lock Facebook, Whatsapp, Gallery apps with password and prevent the apps from being exposed by snooper!

In addition to perfect lock, AppLock can catch intruders by taking a picture and even hide the fact that lock the app with fake error window!

Download For iPhone  | Download For Android

Review: PlayStore

applock initialize with delay so that lock app still appear for milisec without unlocking. when we lock packagemanager, applock hangs. continuesly switching two lock pagis backround lock app and ther permission it want from package manager.


8. Smart AppLock

 Smart AppLock

The elegant, light and professional App Lock – Smart AppLock. Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
It is your great privacy guard and app lock!

With AppLock, you are able to

  • Lock privacy – lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
  • Lock apps – lock SNS apps, such as Facebook, Whatsapp, Twitter
  • Lock Incoming Calls
  • Lock system toggles – lock Wi-Fi toggle & Bluetooth toggle
  • Lock settings – lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids

Download For iPhone  | Download For Android

Review: MouthShut

I am using this app since last 2 months and I am really satisfied with this application software that is smart applock.

It is very impressive it is best for security and privacy that I is very handy to use the concept of security is very cool in this app that it is added with various features and for security, it can take a picture or video who is trying to unlock your phone.

The layout of the app is very good the theme is in black color and it has a great Use experience and a great User interface.The application software is added with various number of features like it has many locking types including passwords, patterns and gestures.

The application software is very useful for security and privacy and protect your private documents from enemy.


9. Privacy Knight

Privacy Knight

An excellent option for people looking for free security app without the interference of advertisements.
This app provides three modes to lock and secure your apps along with gallery namely PIN, pattern and face recognition.

A very unique and innovation secret door featured comes embedded in this app which lets the user change the icon of the app which he or she wishes to hide or lock for enhanced security and privacy.

Download For iPhone  | Download For Android

Review: Softonic

Free App Lock – Privacy Knight is designed to remove visible applications from the screen of a smartphone. This can be useful in the event that the device is being shared by multiple parties or privacy concerns are an issue. An intuitive layout is great for those with little technical experience and this bundle is free to install.


  • A biometric fingerprint scanner is included within this software package.
  • Unlike similar systems
  • users will not have to pay to download Free App Lock – Privacy Knight.


  • Google Chrome will first have to be activated to use this software.
  • Some bugs may be present.


10. Avast Antivirus 2018

Avast Antivirus 2018

Protect against viruses & other types of malware with Avast Mobile Security, the world’s most trusted free antivirus app for Android.

Protect your privacy by receiving alerts when spyware or adware-infected apps are downloaded onto your device. Secure your device against phishing attacks from emails, phone calls, infected websites, or SMS messages. Turn on the VPN to keep your online browsing private and safe, as well as to access your favorite paid streaming services when traveling abroad.

With more than 100 million installs, Avast Mobile Security & Antivirus provides much more than just antivirus protection.

Other Features Include:

  • Antivirus Engine
  • App Lock
  • Call Blocker
  • Anti-Theft
  • Photo Vault
  • VPN (virtual private network)

Download For iPhone  | Download For Android

Review: ExpertViews

The best free antivirus product available, but you will need to live with the annoying nags


  • Low impact on system performance
  • Easy to rescue your disk
  • Decent browser extension


  • Requires a premium subscription to unlock everything

If you don’t trust Windows Defender to keep you safe from nasties, Avast is an attractive
alternative. It has a few key strengths that set it apart from other free antivirus packages, and while the zero-cost approach inevitably comes with some compromises, they’re not too hard to live with.


11. MAX AppLock

MAX AppLock

MAX AppLock, professional AppLock with App Locks, Intruder Selfie & Lock Disguise, helps protect your privacy and guard your phone 24/7! It supports security features to lock apps and keep your phone high secure.

Review: PlayStore

this app is so good like if your phone got stolen and then you get a message sent to your email they won’t have to do the password because you can see what email it got sent to the right? well that’s just for me, anyways I have a very large family and when I mean large for cousin’s living in different countries but most of them live around me so….. but to what I am writing, so…. yeah all my cousin’s like to go on my apps while I am gone or download apps on my phone without permission.


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