Best 7 Free Apps to Lock WhatsApp and Facebook on Android

Last Updated: September 8, 2017
Lock WhatsApp Facebook Android

Millions of users are using Facebook and WhatsApp on their smart phone. WhatsApp is one of the favorite messaging platforms, handling tons of photos, videos and text messages per day between smartphone users. Some of these messages might be private and personal that need to be protected from other intruders. Unfortunately none of these Apps offering any built in password protection to prevent snoopers peeping into the content of these apps.

Google Play store is offering a bunch of apps to protect your Android device from these intruders. These apps can protect your messaging apps by adding another layer of security to offer a password protection to WhatsApp or Facebook apps. You can choose the type of passwords such as PIN, Text Password or even your fingerprint. Here is the list of best apps to lock WhatsApp and Facebook app on Android.

Security Master – Antivirus, VPN, AppLock, Booster

Key features: Android Apps Lock | Free VPN and proxy | Security Master Antivirus | Junk Files Clean | Battery Saver | Download from PlayStore

CM Security is one of the best security apps to lock WhatsApp. In addition to WhatsApp Lock, Android CM Security app offers to lock your Android apps such as WhatsApp, Contacts and Facebook Messenger from the snoopers.CM Security Antivirus AppLockThis security app offers you a complete protection for your Android, that detects viruses and threats on your Android phone with amazing other features. CM Security can Lock Gallery and the browser to protect your photos and browsing history. In addition o this, this app can prevent your children from buying games or changing the system settings.

Avast Mobile Security & Antivirus

Key features: App Locker | Antivirus Engine | Call Blocker | Anti-Theft | Junk Cleaner | Web Shield | WiFi Scanner | Download from PlayStore

Avast app is offering App Lock feature that can use to lock WhatsApp. Avast Mobile Security with free antivirus for Android scans and secures against infected files, unwanted privacy phishing, malware, and spyware. This Android Avast app scans malicious viruses such as trojans and also protect devices against loss or theft. This app can secure your phone and tablet with our top-rated free mobile security app featuring both antivirus and anti-theft protection.Avast Mobile Security & Antivirus This app offer security tools like virus and malware scanner, trojan removal for infected files, protector, network meter, app manager, app lock, and even firewall give you total control for staying clean.

AppLock

Key features: Fingerprint lock | Intruder selfie | Facebook Lock | Whatsapp Lock and other apps | Hide pictures and videos | Time Lock | Location Lock | Power Saving Mode | Download from PlayStore

AppLock is another dedicated app to lock apps like Facebook, WhatsApp and also capable to lock SMS, Contacts, Gmail, Gallery, Market, Settings, Calls and any app you choose, with abundant options, protecting your privacy. AppLockAppLock can hide pictures and videos and empowers you to control photo and video access. Selected pictures vanish from your photo gallery, and stay locked behind an easy-to-use PIN pad. With AppLock, only you can see your hidden pictures. Privacy made easy. This app can also offer you intruder alert, that can protect your device using from unknown people.

Private Zone – AppLock & Vault

Key features: Lock up Facebook, WhatsApp, etc. | screen lock | Hide pictures& videos | Private browsing | Anti-theft | Clear Junk files | Download from PlayStore

Use Private Zone app to lock up Facebook, WhatsApp, Snapchat, Messenger, Gallery and other Android apps. Private Zone app protects Android from private information leakage, with strong AppLock to Lock up Apps, convenient privacy scan to locate loophole, Safe Box to hide Private Photo & Video, WiFi Security to Secure Network Safety, etc.

LEO Privacy GuardWith Private Zone, you lock private SMS and call, lock gallery and Facebook, hide private photos & Video and also lock up your Facebook, WhatsApp, Messenger and other important apps which may leak your privacy.

CM Locker-AppLock, Lock screen

Key features: Confidential DataLock | Android App Lock | Intruder selfie | Anti-theft protection | Weather forecast | Camera Shortcut | Download from PlayStore

CM Locker offers confidential data locker to protect your Android phone. This Locker app can protect your Android and Take a photo of someone who entered the wrong password twice who wants to snoop on your WhatsApp or Facebook. CM Security for x86(Intel CPU)You can lock contacts, lock apps like WhatsApp, Facebook Messenger from prying eyes and nosy friends. This app lets you lock settings to prevent your children from buying unwanted apps/games and phone settings.

AppLock – Fingerprint

Key features: App Locker | Fingerprint protection | App Protector | Intruder protection | Fake Lock | Remote Lock | Lock Calls | Download from PlayStore

Those who are looking to lock WhatsApp and Facebook from intruder’s eyes, App lock is one of the best apps for Android phones. This Android Lock App will lock and protect apps using password or pattern.Smart AppLock (App Protector)

With AppLock, you can lock any apps (SNS, Game, Photos, Videos, SMS), detect and takes a picture of the Intruder, lock apps using a Fake Forced Close pop-up, lock apps using multiple passwords, lock your phone using remote control, etc.

Perfect AppLock (App Protector)

Key features: Protect WhatsApp, Facebook& other App with PIN, Pattern or Gesture | Lock WiFi, 3G data, Bluetooth | Lock Outgoing Calls | Lock Incoming Calls | Fake Popup | AppLock Remotely | Download from PlayStore

Perfect AppLock lets you protect any applications including Facebook and WhatsApp with PIN, Pattern or Gesture. You can lock WhatsApp, Facebook, Twitter, Skype, SMS, Email, Gallery, Camera, USB connection, Settings and any apps you choose.Perfect AppLock

This app takes a photo of the attacker with built-in camera After 3rd failed password attempt. In addition to this, this app can lock outgoing and incoming calls, lock 3G, WiFi and Bluetooth. Remote lock feature let you lock your phone while you are away from the phone.

Smart AppLock (App Protect)

Key features: Lightweight | Lock Apps | Lock Incoming Calls | Lock Wi-Fi toggle & Bluetooth toggle | Lock settings | Download from PlayStore

Smart AppLock is a tool to lock apps you like, protect you from privacy leak. With AppLock, you are able to lock apps containing privacy content, such as photos, videos(Gallery), short messages (SMS or MMS) and call logs, lock SNS apps such as Facebook, Whatsapp, Twitter.AppLock 2This app can lock incoming calls, lock Wi-Fi toggle & Bluetooth toggle, lock system settings, install/uninstall apps to keep the phone away from being messed up by others or kids and lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing.

These WhatsApp lock apps also provide some extra benefits to the user. Most of these apps can take a selfie of the intruder without knowing him when he tries and fails these Apps password more than two times. This is a nice and essential feature that let the Android owner to identify his friends and family who made the attempt to open private information and apps.

Since the excessive use of these messaging apps and social media apps, it is recommended to install at least one of the apps to protect your private information from your friends, family and other forms of intruding attempts.

4 COMMENTS

  1. This Is a Amazing App For Our Privacy. You Can Lock Every Privacy With The Privacy App. You Can Hide Your Video, Photo Etc. It Is Awesome App. Leo Have More Amazing Feature.

  2. Hey, love LEO Privacy. Even if my phone doesn’t get stolen. If I leave laying around, no one can just pick it up and use it, or open my apps without knowing passwords, or pattern lock.

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