Applock secures your apps with pin, pattern, knock code lock systems. Sure you can use fingerprint with those lock systems.
You can use influent themes or can create your own theme. Additionaly applocker allow you to change lock screen background.

Applock works high performance and high stability. You can secure your all apps and photos & videos.

☆You can catch intruders with spy camera. When a intruder try to unlock, applock takes a photo.
☆ Block notifications with app lock. This feature can be use complately free. You can hide your critical app notifications from prying eyes.
☆ Prevent to ununinstall apps without you. Applock shows lock screen when anyone try to uninstall any app.
☆ Mislead the intruders with this applocker app. When you turn on this feature applock shows a screen before the lock screen. This screens look likes a "App Crash Alert". The intruder will think target app crashed.
☆ You can set the work times of applock. Maybe you can not want lock your apps when you on office.
☆ If you use your locked apps often so you can set standby time after unlock any app.
☆ Audible alert repels the spies from your phone. You can set a message, applocks will read this message loudly when intruders try to unlock any app. Sure you can chose an alarm sound.
☆ You can use cool lock screen themes or you can set a background to have better lock view.
☆ You can hide applock app icon to prevent ununinstalling the app lock.
☆Applock can lock recent apps screen to best security experience.
☆ You can hide lines from lock view and prevent vibrations.

// Option A //

To download AppLock - Lock Screen mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download AppLock - Lock Screen mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download AppLock - Lock Screen from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search AppLock - Lock Screen in HappyMod App.