Android is one of the most popular smartphones operating systems of today’s modern era. With the help of an Android Smartphone or tablet, you can do several things to make your daily life easy and comfortable. Generally, we use the phone to call or sending text messages to our friends and family members, but nowadays, we use it for more.
However, security is one of the most important facts that you must consider for your smartphone. You must protect your privacy from others using some security app on your Android smartphone or tablet. As different types free app locker available for Android, so you can easily do it. Using a perfect app locker, you can easily keep your smartphone or tablet files and documents safe and secure.
Here, we’re going to share some top and best app locker for Android. All app lockers in this list come with various features and functions. You can download anyone from Google Play for free to keep yourself secure from others. So, let’s check the list and get your favorite Android app locker now.
Free and Best App Locker for Android
AppLock
The AppLock is one of the most popular and well-known app locker for Android, which comes with various unique features and functions. This app available in 24 languages and use more than 100 million peoples from 50 different countries. The user-friendly design and interface of this app make it perfect for both beginner and advanced level users. You can easily lock any apps, images, videos, locations, etc. using this app locker.
Notable Key Features
- Easily lock SMS, call history, apps, settings, gallery or mail
- Built-in photo video vault
- Easily hide specific images and videos from the gallery
- No-one can uninstall AppLock without knowing your password
- Pattern lock and number lock feature
- Restore password using security question or email
Perfect AppLock (App Protector)
The Perfect AppLock is another free Android App locker, which is one of the top rated apps on Google Play. There is a premium version of this app available, and the free version comes with same features & functions as the premium version except ads. The App is available with the PIN lock, pattern lock, and Gesture lock system. You can also easily lock any apps, gallery, image or video with this app like AppLock.
Notable Key Features
- Advance screen filter option to manage screen brightness and apps
- Watchdog technology helps to take pictures after 3rd failed password attempt automatically
- Lock home screen, SMS, incoming or outgoing calls, emails, etc.
- Lock Wi-Fi, Bluetooth or USB connection
- Compatible with Android 5.1.1 Lollipop operating system
Smart AppLock
The Smart AppLock is another most popular and best app locker for Android that comes with advanced security features. With over 20 million downloads and supporting 30 different languages make this app locker reliable to use it. Like Perfect AppLock, the Smart AppLock also comes with an advanced feature to take photos automatically of those people who tried to unlock your device using the wrong pattern or PIN code.
Notable Key Features
- Lock any apps using multiple patterns or PIN code
- Lock specific images or videos
- Lock call, SMS, mail, settings, Wi-Fi, etc.
- Take control of the install or uninstall app
- Takes pictures of the Intruder and get it to your registered mail automatically
Apps Lock & Gallery Hider
Like other app lockers, you can easily lock any apps using Apps Lock & Gallery Hider app. This is also another most popular locker app on Google Play with over 1 million downloads. You can easily hide specific image and videos from Gallery to protect your privacy. This app also lets you lock Facebook, Gmail, Twitter, WhatsApp, Line, Viber and any other apps of your Smartphone.
Notable Key Features
- Lightweight and high performing locker app
- Lock system or downloaded app
- Easily transfer locked images, videos or any file
- Home screen widget to lock or unlock quickly
- Multiple lock system for advanced protection
LEO Privacy Guard – AppLock
The LEO Privacy Guard is another trusted and best app locker for Android phone and tablet. The app comes with advanced privacy protection technology to protect your privacy from annoying snoopers and prying eyes. You can easily lock your SMS or Call log using this app and also can lock Facebook, Gmail or Twitter. The simple and user-friendly interface helps to understand all of its functionality easily.
Notable Key Features
- Lock all apps or individual apps
- Lock gallery, specific video or images
- Multiple app lock feature
- Use PIN code or pattern to lock apps
- Less battery power consuming app locker
