App Lock - Lock Apps, Password

Contains adsIn-app purchases
4.8
718K reviews
50M+
Downloads
Content rating
Everyone
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About this app

App Lock is a smart app lock pro tool that helps you lock apps with password lock, fingerprint lock, pattern and knock code for total privacy protection. With AppLocker, you can hide and lock apps, secure your data, and enjoy the safest lock screen experience.

Whether you want to use app lock fingerprint or password, AppLocker gives you full control over your phone security. This advanced applocker password lock apps ensures your social apps, photos, and files stay protected — the ultimate app lock and fingerprint lock solution in 2025!

#With AppLocker, You Can:
🛡 Lock all apps – Facebook, WhatsApp, Messenger, Calls, Gmail, Snapchat, Play Store, etc. No more unauthorized access and guard your privacy with applocker hide and lock apps!
🛡 Hide photos and videos – encrypt Gallery to make it a photo vault. Keep your private memories safe, no one can see them without password.
🛡 Use multiple lock types – pattern, knock code and fingerprint lock are all available. With invisible pattern draw path, no one can peep at your pattern.
🛡 Intruder selfie – take pictures of any intruders that enter an incorrect password.


#Why Need App Locker?
👉 No more worrying about others checking your social media apps, messages, calls, etc.
👉 Keep your friends from snooping around when they borrow your phone.
👉 Prevent kids from sending wrong messages, messing up system settings, and paying for games.
👉 Never worry about people reading your private data with App Lock.

#More Features of App Locker
🔐 Lock new apps
Detect the installation of new apps and lock them in one click. Provide all-round protection using app lock pro functions.

🚀 Lock apps in real time
Lock without delay, no need to worry about the app content being displayed before the lock kicks in. With app lock fingerprint, it’s faster and more secure.

🔑 Customize the re-lock time
Activate the lock at a specific time, no need to enter password repeatedly before that.

👮‍ Advanced protection
Hide App Lock from recent apps to prevent it from being found by others.

🔢 Reset password
Reset your password with security questions if you forget it.

👍 Easy to operate
One click to enable/disable App Lock. Manage your privacy settings with app lock pro tools.

⌨️ Random keyboard
Prevent password guessing with a random keyboard.

🔒 Photo vault
Encrypt and hide your photos & videos in a secure vault.

🔘 Replace App Lock icon
Disguise the app with a fake icon to confuse snoopers.

📱 Rich themes
Personalize your lock screen with multiple stylish themes.

🎯 Lock screen customization
Enjoy lock apps with password and customizable lock screen settings.

#About Permissions
All Files Access permission is required to hide your private photos, videos, and important files.
Accessibility permission is required to enable battery optimization, improve locking speed and app performance.
Rest assured, App Lock will never use these permissions for any other purpose.

#FAQ
How to use the fingerprint lock?
You can enable fingerprint lock in app settings if your device supports fingerprint recognition and is Android 6.0 or higher.

We'll continue to improve our app. Any questions and suggestions are welcome.

Contact us: xlockfeedback@gmail.com

App Lock
Are you looking for an App Lock? Now, try our App Lock Pro, just click one time to block apps and secure them instantly

App lock fingerprint
Why not try the app lock fingerprint? The app lock fingerprint will bring you an excellent and secure experience

Lock apps with password
Want to lock apps with password? The App Lock Pro supports multiple ways to lock apps, including Fingerprint Lock and passwords. Protect your private apps and data with lock apps with password feature

Lock screen
Enjoy smart lock screen protection. With App Lock, your lock screen can also help block unauthorized access
Updated on
Nov 18, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
692K reviews
Anna
September 10, 2023
Big issues: If I go into a locked app, it becomes 'unlocked' despite still being under protection. I have to go into this app, unlock, then lock it again. There seems to be a way to bypass the lock, by clicking on things that will take you to the other app(s). For example: Clicking on weather, then more, will bring up the browser (that I locked) and won't request unlocking. There is then free access. In the end I had to uninstall. The one app I wanted locked was gotten into.
158 people found this review helpful
Did you find this helpful?
InShot Inc.
September 11, 2023
Hi Anna, sorry for the problem you encountered❤️. Could you please send us an email with the description of the problem via "Settings - Feedback or suggestion"? Did you clear the background running apps, turn off Xlock or use a cleaning app? And is the browser a non-system browser downloaded from the app store? Looking forward to your reply.
T Kangz
October 23, 2022
Best app locker so far!! Used so many app lockers in the past and they all had one thing in common is that they cannot lock the setting app on my samsung phone or tablet. X locks does lock the settings. If you can't lock the settings app, then it is easy to defeat any app locker. This is on the free version. This will be 5 stars as long as X Lock makes sure it can continue to lock the setting app on the phones or tablets.
34 people found this review helpful
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InShot Inc.
November 4, 2022
Hi T Kingz, thanks for your feedback. It's a great honor that you like our app❤️. We will continue working hard to bring you a better user experience😊. If you have any other suggestions, please feel free to contact us via “Settings - Feedback or suggestion”. Best regards!🌹
Misty Peoples
June 8, 2022
I just downloaded it, but so far it has an easy to use and understand interface and walls you through step by step to set up the minimal security you want. Once you've finished setting things up initially, you can look through the app and make changes as you'd prefer. They have lots of useful options and it's all free as long as you don't mind occasional ads. I'll update after a while once I've used it a while with more info
842 people found this review helpful
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InShot Inc.
June 15, 2022
It's a great honor that you like our app❤️. Our app is free to download and use, and displaying ads is the way to keep our team survive. We are trying to do better and bring you a better experience. Thanks for your understanding! 🌹