Best Apps to Lock The WhatsApp and Facebook App on Android.

Millions of users use Facebook and WhatsApp on their smartphones. WhatsApp is one of the favorite messaging platforms, dealing with tons of photos, videos and text messages a day between smartphone users. Some of these messages may be private and personal and must be protected against other intruders. Unfortunately, none of these apps offer built-in password protection to prevent spies from taking a look at the content of these apps.

Google Play Store offers a bunch of apps to protect your Android device from these intruders. These apps can protect your email applications by adding another layer of security to provide password protection for WhatsApp or Facebook apps. You can choose the type of password such as PIN code, text password or even your fingerprint. Here is the list of the best apps to lock the WhatsApp and Facebook app on Android.

CM Security AppLock, Lock Screen

CM Security is one of the best security apps to lock WhatsApp. In addition to WhatsApp Lock, the CM Security Android app offers to lock your Android apps such as WhatsApp, Contacts and Facebook Messenger from snoopers.

This security app gives you complete protection for your Android, which detects viruses and threats on your Android phone with other amazing features. CM Security can lock the gallery and browser to protect your photos and browsing history. In addition, this app can prevent your children from buying games or changing system settings.

Avast Mobile Security & Antivirus

The Avast app offers the App Lock feature that can be used to lock WhatsApp. Avast Mobile Security with free antivirus for Android analytics and secures against infected files, unwanted junk spam, malware and spyware. This Avast Android app scans for malicious viruses such as Trojans and also protects devices from loss or theft. This app can secure your phone and tablet with our best-rated free mobile security app with virus and anti-theft protection.

This app offers security tools like virus scanner and malware, Trojan removal for infected files, protector, network counter, application manager, application lock and even firewall gives you total control.

App lock

AppLock is another dedicated app to lock apps like Facebook, WhatsApp and also able to lock SMS, Contacts, Gmail, Gallery, Market, Settings, Calls and any app you choose, with abundant options, protecting your privacy.

AppLock can hide images and videos and lets you control access to photos and videos. The selected images disappear from your photo gallery and remain locked behind an easy-to-use PIN pad. With AppLock, only you can see your hidden images. Privacy is easy. This app can also offer you an intrusion alert, which can protect your device by using unknown people.

Private Zone - AppLock & Vault

Use the Private Zone app to lock Facebook, WhatsApp, Snapchat, Messenger, Gallery and other Android apps. The Private Zone app protects Android against private information leaks, with a powerful AppLock to lock apps, a convenient privacy scan to locate a flaw, a Safe Box to hide private photos and videos, WiFi security to secure network security, etc.

With the private area, you lock SMS and private calls, lock the gallery and Facebook, hide private photos and video and also lock Facebook, WhatsApp, Messenger and other important applications that could let your privacy pass.

AppLock - Fingerprint

Those looking to lock WhatsApp and Facebook from the eyes of the intruder, App Lock is one of the best apps for Android phones. This Android Lock app locks and protects apps with a password or template.

With AppLock, you can lock all applications (SNS, games, photos, videos, SMS), detect and take a picture of the intruder, lock applications using a Fake Forced Close popup, lock applications using multiple passwords, lock your phone remote control, etc.

Perfect AppLock (App Protector)

Perfect AppLock allows you to protect all apps, 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 applications you choose.

This app takes a photo of the attacker with built-in camera After the third failed password attempt. In addition to this, this application can lock outgoing and incoming calls, lock 3G, WiFi and Bluetooth. The remote lock feature allows you to lock your phone when you are not on the phone.

Smart AppLock

Smart AppLock is a tool to lock the apps you love, protecting you from the leak of privacy. With AppLock, you can lock applications containing confidential content, such as photos, videos (Gallery), short messages (SMS or MMS) and call logs, lock SNS applications such as Facebook, WhatsApp, Twitter.

This application can lock incoming calls, lock the Wi-Fi and Bluetooth toggle, lock system settings, install / uninstall apps to prevent the phone from being disturbed by others or children and lock games to prevent children or buy in the markets without you knowing it.

These WhatsApp lock applications also provide additional benefits to the user. Most of these applications can take a selfie from the intruder without knowing it when it tries and fails the password of these applications more than twice. This is a nice feature that allows the Android owner to identify his friends and family who have tried to open apps and private information.

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