6 Best Free App Locker For Android

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Download the Best Free App Locker For Android on the Google Store by clicking this Button

If you are looking for the Best Free App Locker For Android to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 6 Best Free App Locker For Android that passed our tests.

Check out our list of the 6 Best Free App Locker For Android, tried and tested by our expert reviewers.

6 Best Free App Locker For Android

1. AppLock

Download the App on the Google Store by clicking this Button
“★ #1 App lock in over 50 countries, supports 45 languages.★

Protect privacy with password, pattern, fingerprint lock.

☞ AppLock can lock Facebook, WhatsApp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent unauthorized access and guard privacy. Ensure security.
☞ AppLock can hide pictures and videos. Hidden pictures and videos are vanished from Gallery and only visible in the photo and video vault. Protect private memories easily. No pin, no way.
☞AppLock has random keyboard and invisible pattern lock. No more worry people may peep the pin or pattern. More safe!

★ With AppLock, you will:
Never worry about parents check your Snapchat, TikTok!
Never worry about friends borrow your phone to play games with mobile data again!
Never worry about a workmate gets your phone to look the gallery again!
Never worry about someone reads private data in your apps again!
Never worry about kids mess up Settings, send wrong messages, paying games again!

—FAQ—
1)How to change password?
Open AppLock, Protect, Unlock Settings

2)How to open hidden AppLock?
Please update to the latest version and then try the following four methods to open hidden AppLock:
1. Gallery
Open your Gallery, select a picture, click the share button. Find “Open AppLock” and click it.
2. Widgets
Long press the home screen, click Widgets. Find “Open AppLock” and drag it to the home screen.
3. Dial pad
Enter *#*#12345#*#* in your dial pad.
4. Browser
Open any link in the browser:
① openapplock.com
② domobile.com/applock

3)How to stop uninstalling AppLock?
Please enable Advanced Protection in Protect of AppLock, so nobody can uninstall or kill AppLock without password. You can disable Advanced Protection when you don’t want it.

4)I forgot my password, How to find it?
Update to the latest version first. And then tap AppLock icon, click the icon at top right corner of lock page, tap ‘forgot password’.
1. Security answer: enter security answer, click ‘reset password’.
2. Security email: click ‘send code to security email’, input reset code, click ‘reset password’.

—Features—
• Lock apps with password, pattern, or fingerprint lock.
• Vault: hide pictures and videos
• Well-designed Themes
• Incognito browser: no history record
• Private SNS: log in multiple accounts
• Intruder Selfie: take photos of invaders.
• Customized background, select a favorite picture
• Customized Profiles: set different locked app groups
• Time Lock: auto-lock/unlock according to time
• Location Lock: auto-lock/unlock according to location
• Hide AppLock icon
• Advanced Protection: prevent AppLock being killed by task killer
• Random keyboard: prevent people peeping pin code
• Force stopped cover
• Lock switch (WiFi, Bluetooth, sync)
• AppLock widget: enable/disable AppLock with one tap
• Quick lock switch: Lock/unlock in notification bar
• Lock system settings to prevent a mess by kids
• Allow a brief exit: no need password, pattern, fingerprint again within set time
• Prevent uninstalling apps
• Low memory usage.
• Power saving mode

AppLock uses the Device Administrator permission.
To enable Advanced Protection, please activate AppLock as “device administrator”. It’s only used for preventing intruders uninstalling AppLock.
AppLock uses Accessibility service.
To enable Power saving mode, please allow Accessibility services. The service is only used to remind users with disabilities to unlock apps, and reduce battery usage.

Please be assured that AppLock will never use these permissions to access your private data.

Feel free to send your feedback to us! support@domobile.com

Official SNS account
Facebook: http://www.facebook.com/bestapplock
Twitter: https://twitter.com/bestapplock
Website: http://www.domobile.com”

2. Norton App Lock

Download the App on the Google Store by clicking this Button
“Lock your apps and protect your privacy with Norton App Lock. Use a secure password or pattern lock screen to keep your Android device secure and private.

You’ve got lots of sensitive information in the apps installed on your phone or tablet device. Many times, even apps that store pictures, personal and financial information, or control remote access to your home don’t require a security PIN, password or lock screen pattern to open.

Install Norton App Lock to protect and safeguard your privacy:

✔ Add passcode security to apps that don’t have it
✔ Lock one or more app with the same 4-digit PIN pass code
✔ Protect your private data and photos from the prying eyes of intruders
✔ Make sure you’re the only one changing your social status or posts
✔ Keep app content private if you share your device with kids or friends to play games or watch videos
✔ Add a layer of security in case your device is lost or stolen
✔ Prevent those embarrassing “pocket-dial” accidents
✔ Choose the apps you want to lock—all, some, or follow our recommendations

————————————————–

NORTON APP LOCK FEATURES & CAPABILITIES

✸ Lock Apps
◦ Choose the apps you want to protect with a privacy lock—all, some or follow our recommendations

✸ Custom PIN, Password, or Pattern Lock Screen
◦ Add PIN, password or pattern lock screen security to protect and lock apps that don’t have it
◦ Lock one or more app with the same 4-digit PIN or use a unique lock screen pattern password drawn with your finger
◦ Prevent those embarrassing “pocket-dial” accidents

✸ Protect Sensitive Information
◦ Protect your sensitive, personal, and financial data from the prying eyes of an intruder
◦ Add a layer of security in case your device is lost or stolen

✸ Lock Photo & Video Apps
◦ Protect photos and videos from the prying eyes of an intruder

✸ Lock Social Apps
◦ Make sure you’re the only one changing your social status or posts

✸ Parental Controls
◦ Safely keep app content private if you share your device with kids or friends to play games or watch videos

✸ Sneak Peek Anti-Theft
◦ This anti-theft feature takes a photo of a thief or anyone who fails to unlock your phone after 3 attempts
◦ The photos are saved in your Photos folder

————————————————–

SYSTEM REQUIREMENTS

Android OS 4.1 or later

————————————————–

PRIVACY POLICY

Norton respects the privacy of our users and carefully safeguards personal data. For more information: https://www.nortonlifelock.com/privacy/privacy-notices/

————————————————–

MOBILE SECURITY & ANTIVIRUS PROTECTION

Be sure to also download Norton Mobile Security antivirus protection to help prevent bad apps from damaging your phone and stealing your information: https://mobilesecurity.norton.com/

This app uses the Device Administrator permission”

3. “App Lock – With Fingerprint , Pattern & Password”

Download the App on the Google Store by clicking this Button
“Protect Your Privacy, Lock Apps on Your Phone with One-Tap.

Want to lock popular apps like Facebook, WhatsApp, Snapchat, Instagram & Gmail on your device? Looking for a way to keep your confidential data secured & protected from prying eyes? With so many apps in the market claiming to secure user’s data saved on smartphones. Systweak brings one such app known as AppLock -Fast AppLocker with Fingerprint & Password that secure your apps & private stuff in a single-click!

As our smartphones often hold an excessive amount of important and sensitive information. Such as mobile banking apps, messaging apps, gallery, & social media apps, which all are required to be secured from people snooping on your phone. Although there are screen locks for the purpose, but having an additional security does no harm, right?

Thankfully, you can use AppLock -Fast AppLocker with Fingerprint & Password by Systweak Software, that does the task for you and helps you to secure your data on Android device easily!

It’s a lightweight & a must-have personal security application that prevents unauthorized access & keep bad guys out from snooping on you. It allows you to lock and protect apps using Passcode and fingerprint unlocking options. And doesn’t share your personal data with third parties. Additionally, it’s one of the most simple-to-use tool, and it just requires a single-tap to lock & unlock an application!

Download this best app lock for Android to have an additional layer of security to protect all your apps and confidential data with ease!

How Does AppLock-Fast AppLocker with FingerPrint & Password Work?

To get started with AppLock-Fast AppLocker with FingerPrint & Password:

• Install the Application.
• Set a 4-digit passcode or fingerprint scanning.
• Start locking applications you want to protect by tapping on ‘Lock’ icon.

AppLock-Fast AppLocker with FingerPrint & Password Features:

This smart app lock tool is a one-stop way to keep prying eyes out of your gallery, messaging apps & social media. And it boasts the following functionalities:

• Ability to lock down just any app on your device.
• Supports locking via Passcode & Fingerprint.
• Simple & Easy-To-Use.
• Mail recovery option, in case you forget your old passcode.
• Easy reset password option, to set a new passcode.
• Ad-free.
• Light-weight.
• Doesn’t affect battery life.
• Do not share users data with third-parties.

FAQ

1. How Can I Change the Application Password?

To change your Application password:

• Open the app.
• Go to Change Passcode option.
• Enter the new 4-digit passcode.

2. Does It Support Fingerprint Sensor?

Yes, Fingerprint app lock is supported to provide even better & tighter security for your apps and other crucial data.

3. What If I Forgot My Passcode? How To Recover It?

It’s damn simple to recover your password via AppLock-Fast AppLocker with FingerPrint & Password:
• Launch the app.
• Click on ‘three dots’ icon present at the top-right corner > select Forgot Passcode.
• Click ‘OK’ to log out.
• A recovery email will be sent to your registered email id.
• Find your old passcode and get started with Secure Lock for Apps again.

4. Does It Collects Users Information?

No, Secure Lock for Apps doesn’t save or share its user’s data with third-parties.

This smart app protector is an ideal solution for people who are genuinely concerned about privacy and security. Download it now for optimum app lock security!

Don’t forget to rate us & share your valuable feedback!”

4. AppLock – Fingerprint

Download the App on the Google Store by clicking this Button
“✔ Smart AppLock is an AppLocker or App Protector that will lock and protect apps using a password or pattern and fingerprint.

Lock Facebook, Whatsapp, Gallery apps with password and prevent the apps from being exposed by snooper!

✔ In addition to perfect lock, AppLock can catch intruders by taking a picture and even hide the fact that lock the app with fake error window!

The most advanced AppLock! try it now!

— Main Features —
▶ AppLock
Lock the app with a password to protect your privacy. e.g) Messenger, WeChat and any apps

▶ Catch Intruders
If someone access your app then, take a picture and send to your email.

▶ Fingerprint
Supports convenient and powerful lock with fingerprint sensor.(Samsung device or Android Marshmallow)

▶ Fake Lock
You can even hide the fact that lock the app with fake error window.

▶ Notification Lock
Blocks the locked app’s notification message in the top notification bar

▶ Scalable Pattern
Scalable pattern size up to 18×18 than the existing simple 3×3 pattern.

▶ Smart Lock
Lock only specific time or auto-unlock when connected to specific WiFi or Blutooth.

▶ Multiple Password
You can set a different password for each locked app.

▶ Home Screen Lock
Lock the whole phone using lock screen of AppLock instead of lock screen of system.

▶ Screen Lock
Prevents the screen turns off when running certain apps.(make use of Internet, E-Book)

— App Features —
▶ The first generation AppLock and verified by tens of millions of people to download the app until now.

▶ The app size is just about 3MB and working fast and lightly.

▶ AppLock provide a variety of features and detailed options than simple feature in other app.

▶ Supports 31 languages.

— Other features —
· Support PIN, Pattern, Password, Guesture, Fingerprint.

· Easy to lock/unlock using widget and notification bar.

· The user can decorate the lock screen. e.g) change a background the desired photo.

· AppLock supports the ability to reset a lost password.

· You can place the buttons arranged of password randomly.

· Restrict unlock attempts to prevent others continually to attempt to unlock it.

· Supports the ability to lock Incoming Call.

· Supports the ability to lock WiFi, Bluetooth.

· You can auto-lock newly installed apps.

· When running certain apps that can automatically rotate the screen (or vertical fixed).

· Guard private data, privacy and keep security and app protection/safer.

· In addition, it includes more features.

— FAQ —
1) How can I prevent AppLock to be uninstalled and delete?
· Please enable ‘Uninstallation Prevention’ option in settings, then AppLock is never uninstalled.

2) How can I prevent AppLock to be killed by Task Manager?
· Please install Helper, then, Task Manager can’t kill AppLock.

3) Is there a feature for forgotten password
Yes, if you set your email or security QnA, you can initialize your password when you forgot password.

4) How can I hide pictures and video?
If you lock Gallery app then, other user can’t see your photo and video.

5) Can’t run(find) Smart AppLock(or AppLock disappears in App Drawer)
· if you hide Smart AppLock’s Icon in options, and then AppLock will disappear. To run it, please put ‘Widget’ of AppLock in Widget List and click it.

6) Can’t uninstall Smart AppLock.
· Please disable ‘Uninstallation Prevention’ option in Settings before uninstalling Smart AppLock.

AppLock uses the Device Administrator permission.(only used to prevent AppLock being uninstalled)

AppLock uses Accessibility services.

* App Name is changed from Smart App Protector.”

5. “LOCKit – App Lock, Photos Vault, Fingerprint Lock”

Download the App on the Google Store by clicking this Button
“★★★ The Best App Lock & Privacy Guard, Protect All Your Privacy – FREE ★★★

Did your lover always check messages, call logs or WhatsApp messages?
Did friends accidentally see your private photos or videos?
Did parents/kids are curious about your games and FaceBook status?
It freaks you out when others take your phone and secretly view your private contents.

►Applock provides you overall privacy protection. providing APP LOCK, PHOTOS & VIDEOS VAULT, INTRUDER SELFIE, THEMES, FAKE COVER, FINGERPRINT LOCK, NOTIFICATION LOCK, SAFETY REMINDER TOOLS and more privacy protection.

The most security AppLock! you must-have privacy guard !
★ Choose APPLock, Don’t risk your private pictures, secret videos or photo albums falling into the wrong hands or being deleted!
★ Choose AppLock, You don’t need to worry about your friends borrowing your phone to play games.
★ Choose AppLock, Your colleagues cannot hinder your privacy on your phone any more.
★ Choose AppLock, Never worry about other apps reading your private data.
★ Choose AppLock, Children are not able to change the setting of your phone and mess up your data.

—- Features —
* App lock: Lock apps containing private content by using pin, pattern and fingerprint .
* Photo Safe Vault: Hide photos. Don’t worry about your private photos getting viewed by others.
* Video Safe Vault: Hide video in video vault , more secure.
* Privacy Status: Intelligent privacy protection can scan your privacy status,Protect all your secrets in real time.
* Intruder Selfie: Prevent Intruders Who Try to Unlock Your Apps
* Fake Cover: Disguise your apps unlockscreen to prevent from breaking into your password.
* Notification Cleaner: Block and clean junk notifications.
* Notification Lock: Hide preview notification message text from snoopers.
* Free Themes: More free themes make your lockscreen Beautifully
* Lock apps: lock Whatsapp, Facebook, Twitter, Messenger, Line, Gallery, Camera, Gmail, Skype.
* Lock systems: lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids.
* Lock Google Play Store: lock games and markets to prevent your kids from getting addicted to games or purchasing in markets without you knowledge.
* Lock incoming call: Prevent girlfriend to pickup ex private phone calls
* Notification bar: Adding new Notification bar to your screen, for quick lock app or unlock app and more privacy protection tips.
* Hide pattern draw path and be invisible: Unlock more secure.
* Set random digits as pin keyboard: Unlock more secure.
* LOCKit can be prevented from being uninstall
* Lock new apps
* Minimum resource used: LOCKit is now faster and lighter than ever, Little package size allows us to minimize RAM.
* Easy-to-use and user friendly GUI
* Supports languages: English,Spanish,French,Chinese,Arabic,Portuguese,Russian,Indonesian,Persian,Malaysia,Thailand,Hindi,Bengali

—- FAQs —-
1.How to use the Fingerprint Lock?
Fingerprint lock only supports android 6.0+ And it requires hardware support for fingerprint recognition.If your device supports fingerprint recognition, you can enable fingerprint lock in settings.

2. Why I can‘t move photos or videos into Vault?
Please check if your photos or videos are in the external SD card. For some devices above Android 5.0, LOCKit needs permission to protect your photos or videos in external SD card.

— Permissions —
* This app uses Accessibility services.
* For new users, please follow the instructions and authorize permissions for LOCKit to work.

Feel free to send your feedback to us! lockit@ushareit.com

LOCKit will Protect Your Privacy.
Facebook: https://www.facebook.com/bestlockit”

6. “AppLocker: App Lock, PIN”

Download the App on the Google Store by clicking this Button
“★★★ Protect your Privacy. The App Lock with Fingerprint support★★★

AppLocker is an App Lock (App Protector) that will lock and protect apps using a password or pattern and fingerprint.

AppLocker can lock, Social Media apps, Messaging apps, Gallery, Contacts, Settings, and any app you want. Prevent unauthorized access and protect your privacy.

★ With AppLocker:
Never worry about friends borrow your phone to use mobile data again!
Never worry about a friend gets your phone to look at the gallery again!
Never worry about a friend who reads private messages on your phone!
Never worry about parents check your social media apps!
Never worry about your kids change Settings, send random messages, paying with credit cards again!

• Lock apps with password, pattern, or fingerprint lock.
• Themes with many color options.
• Lock system settings to prevent an unwanted change by kids.
• Prevent uninstalling apps.

A must-have personal security app to secure your privacy.

★ Lock your apps with a “secure” but “easy to unlock” pattern.

★ Now with fingerprint support!

★ AppLocker does not consume RAM, battery, and other system resources!

★ Secure your messaging and social apps and make your social life yours.

★ Hide your pictures by locking gallery and photo apps.

★ Keep your data secure from prying eyes.

★ Awesome Themes and Colors!

★ Material designed.

★ Works flawlessly even with the latest versions of Android!

Required Permissions And Privacy Notes

Usage Stats Permission: To lock apps, we need to be able to see the last running app. For this, we ask for your “Usage Stats” permission.

Overlay Permission: We ask for “Display Over Other Apps” permission so that we can show the lock screen over the locked app.

Camera Permission: We ask for your camera permission so that we can take photos with the front camera of intruders who try to open your locked apps without your permission.

App List: We need to list your apps to choose which apps to lock. We ask for your permission for this.”