AppLock

Contains adsIn-app purchases
4.2
1.4M reviews
100M+
Downloads
Content rating
Everyone
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About this app

Protect your privacy. Supports 45 languages.

☞ 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'.


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 reduce battery usage, improve unlocking efficiency, and ensure AppLock works stably.

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

Feel free to send your feedback to us! [email protected]

Official SNS account
Facebook: http://www.facebook.com/bestapplock
Twitter: https://twitter.com/bestapplock
Website: https://www.domobile.com
Updated on
18 Nov 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
1.36M reviews
Cheetah
16 October 2024
If this app hadn't been created I would have tried to. It's exactly what what I need but I would love one more feature. I'd like to be able to lock certain apps without all I have set. For example ...if I wanted one particular app to stay locked as soon as I tap lock app...that would be amazing. But instead it has to lock all the ones you choose, all at once. If this makes any sense. At times i want most of the ones locked as soon as I tap it. Other times just need a couple.
1,318 people found this review helpful
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Tracy S
6 September 2024
I've used this app forever. I have the paid version and they started loading ads on me about a week ago. Subscription and app are both up to date. Asked for support and nothing. I'm so pissed at this point. I've paid for a full year and only 2 months in. If I wanted to deal with the ads I would have used the free version.
434 people found this review helpful
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DoMobile Lab
10 September 2024
Hi, Please tell us where you saw the ads. Please send the video or screenshot to us and help us check whether this ad is related to AppLock or if the problem comes from another source. Thanks! And please open AppLock, left menu, click Account Center, check your account type, and send the screenshot to us, we will check the problem for you soon.
Sam Christiansen
16 September 2024
The app only works sometimes even if it's updated to the latest version. I already tried making an administrator and doing other troubleshooting but it still has a lot of issues. When I'm using an app that's supposed to be locked, even after unlocking it the lock screen will pop up again multiple times while I'm using the app. The ads that they run on the lock screen are also misleading and look like scams.
799 people found this review helpful
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DoMobile Lab
19 September 2024
Hi Sam, Sorry for the inconvenience. Could you please send us a video? We will check it and provide a solution as soon as we get your reply. Have a good day! Our email: [email protected]

What's new

Optimized function, better experience!