AppLock .APK

AppLock .APK Download

Protect privacy. Lock apps, hide photos. Supports fingerprint lock & cloud sync.

Version: 3.3.2

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Latest updates

What's new in version 3.3.2

1. Disguise the AppLock icon.
2. Added phone cleaner function.

App Description

★ #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!

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'.

• 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



1. Disguise the AppLock icon.
2. Added phone cleaner function.


1. Disguise the AppLock icon.
2. Added phone cleaner function.


Optimize function, more safe

Ratings and Reviews

Rating: 4.3 / 5 - 683626 votes

by Vinod Kumar,UPDATE 12/24/20. THE NEW UPDATE HAS FIXED THE ISSUE. THANK YOU. UPDATE 11/26/20 - Got a reply back just like everyone to change settings. It does not work. Hi, is there updates for the issue? Applock has stopped working. UPDATE 11/06/20 - IF YOU USE FINGERPRINT LOCK, IT ASKS FOR FINGERPRINT TO OPEN APPS. Maybe a workaround until the bug is fixed.

by Ashley Williams,I really love this app like last time my brother was trying to get in my phone....and he typed the wrong password 3 times so it took his photo now I can know if someone was trying to get in my phone!!!

by Destiny Revive,I lost all pictures that I had in the older version jf i could rate this app id give it a 0. When you use the clean button it wipes all your data. FROM YOUR PHONEs STORAGE

by Blitz _Reel,works like a charm but some internal app cant be scanned or pop on.

by J B,This app used to work great. I've used it for years. It no longer works with Android 10 on my galaxy note s20. I've found I can get it to "work" by not allowing AppLock to appear over other apps. But you will see the icon asking you to give it that permission whenever you attempt to open a locked app. If you don't click on that icon to see the message, the app seems to work as expected. If/when the app is fixed I'll upgrade my rating. I may find an alternative in the interim.

Technical Details

CategoryTools Apps
AuthorDoMobile Lab
Latest Version3.3.2
CompatibilityAndroid 4.0+ (SDK 14)
Application IDcom.domobile.applockwatcher

Older versions

AppLock 3.3.2 (2020123001)

Added on: 2020-12-30

File Size: 13.3 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK

AppLock 3.3.1 (2020122901)

Added on: 2020-12-29

File Size: 13.3 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK

AppLock 3.3.0 (2020122301)

Added on: 2020-12-25

File Size: 13.3 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK

AppLock 3.2.2 (2020091501)

Added on: 2020-09-15

File Size: 12.2 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK

AppLock 3.2.1 (2020082801)

Added on: 2020-09-03

File Size: 12.2 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK

AppLock 3.2.0 (2020082701)

Added on: 2020-08-28

File Size: 12.2 MB

Compatibility: Android 4.0+ (SDK 14)

Download .APK