7. Private App Lock. Next in our list of best WhatsApp Locker apps is Private App Lock. It lockdown messaging applications on your Android Smartphone. Like other best apps to lock WhatsApp it also allows users to lock application with a passcode or a pattern. You can also lock your other messaging apps such as Facebook Messenger, Line or Wechat.

3. Hi Locker - Your Lock Screen . Hi Locker is also one of the best lock screen apps. This Locker app comes up with 3 unlock styles i.e. Classic, Lollipop, and iOS. This app has plenty of customization options with blur and changing wallpapers automatically. I think this is one of the favorite lock screen apps that is available on Android. This phone lock app ensures that you or your loved ones do not keep focuing on the phone, which is very effective in hiding attractive apps on the phone. Separate phone usage challenges can be set through this app, which improves the productivity by enhancing the progress of the phone user. Touch Lock - disable touch screen and hide buttons, while any video player is visible and playing. When you or your child watches videos, it locks screen and prevents touches of navigational buttons, so you stay locked inside the video streaming service. Child Lock for videos - block screen touch and lock keys while you or your toddler can now safely watch any video player without interruption. 7. Private App Lock. Next in our list of best WhatsApp Locker apps is Private App Lock. It lockdown messaging applications on your Android Smartphone. Like other best apps to lock WhatsApp it also allows users to lock application with a passcode or a pattern. You can also lock your other messaging apps such as Facebook Messenger, Line or Wechat. ClearLock is a productivity app which lets you lock some particular apps for a particular duration. To use those apps in that duration, you have to reboot your phone. And you wouldn't want to keep rebooting your phone just to use those apps, would you?

App Lock lays over WhatsApp and prevents it from being operated. A stranger is unable to send a message or read other messages without a PIN, pattern, or your fingerprint. Unfortunately, App Lock

This phone lock app ensures that you or your loved ones do not keep focuing on the phone, which is very effective in hiding attractive apps on the phone. Separate phone usage challenges can be set through this app, which improves the productivity by enhancing the progress of the phone user. Touch Lock - disable touch screen and hide buttons, while any video player is visible and playing. When you or your child watches videos, it locks screen and prevents touches of navigational buttons, so you stay locked inside the video streaming service. Child Lock for videos - block screen touch and lock keys while you or your toddler can now safely watch any video player without interruption. 7. Private App Lock. Next in our list of best WhatsApp Locker apps is Private App Lock. It lockdown messaging applications on your Android Smartphone. Like other best apps to lock WhatsApp it also allows users to lock application with a passcode or a pattern. You can also lock your other messaging apps such as Facebook Messenger, Line or Wechat.

ClearLock is a productivity app which lets you lock some particular apps for a particular duration. To use those apps in that duration, you have to reboot your phone. And you wouldn't want to keep rebooting your phone just to use those apps, would you?

In an update today, Facebook Messenger has also delivered expanded privacy settings, including the ability to lock the app so that Face ID or Touch ID (or your passcode) is required to access it. Sep 29, 2016 · GiliSoft EXE Lock. As the name suggests, GiliSoft lets you lock executable EXE program files aka software and apps. The software works pretty well because unlike other software, it lets users unlock an app with the password as soon as you open the app, rather than going to the locker app and unlocking apps there. This phone lock app ensures that you or your loved ones do not keep focuing on the phone, which is very effective in hiding attractive apps on the phone. Separate phone usage challenges can be set through this app, which improves the productivity by enhancing the progress of the phone user. Lock your social apps to enhance privacy and secure your private data. Social Apps :Facebook, twitter, Instagram, Keek, Vine, 6tag, 6 sec This app locks your start screen so nobody can access your apps private data quickly without your knowledge though this app don't lock apps shown in applist it's due to windows phone limitations though this app will still help greatly to reduce risk if some App Lock is the ultimate tool to protect your apps and we help you enable or disable the lock as you see fit, you can even choose between the lock pattern and text password mode at all times. One of the main benefits of using App Lock is that it helps you take complete control over what apps you use and how you use them, but at the same time Advantages of using a Free App Lock . Free App Lock is a dream come true for developers who can now back up, encrypt and decrypt files at once rather than get separate software tools for these tasks. In addition to EXE files, you can unlock and lock media players, games, social networks, and internet browsers with this free software.