App Lock - Lock Apps, Password

Contains adsIn-app purchases
4,8
707K reviews
50M+
Downloads
Content rating
PEGI 3
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About this app

App Lock protects your privacy with pattern, fingerprint, password lock. Just one click to lock apps and secure your phone!

#With App Locker, You Can:
🛡 Lock all apps - Facebook, WhatsApp, Messenger, Calls, Gmail, Snapchat, Play Store, etc. No more unauthorized access and guard your privacy!
🛡 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 - both pattern and fingerprint are 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.

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

🚀 Lock apps in real time
Lock without delay, no need to worry about the app content being displayed before the lock kicks in.

🔑 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 Locker.

#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.

#Features Coming Soon
✔ PIN lock with random keyboard
✔ Intruder selfie, capture photos of intruders
✔ Photo vault to encrypt and hide your photos & videos
✔ Private browser, browse incognito without leaving any traces
✔ Replace App Locker icon to confuse snoopers
✔ Rich themes
✔ Hide notifications preview
...

#FAQ
How to use the Fingerprint Lock?
You can enable Fingerprint Unlock 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: [email protected]

App lock

Are you looking for an App lock? Now, try our App lock, just click one time to block apps.

App lock fingerprint

Why not try the app lock fingerprint? The app lock fingerprint will bring you an excellent experience.

App lock pattern

We developed an efficient app lock pattern. What’s more, our app lock is totally free for users. You can create a complex app lock pattern for your apps.

App Locker

This is a small app locker. You can find out who's trying to unlock your apps. Try it and use the app locker freely.

Lock apps

Want to lock apps? Looking for a good lock? Try the best app lock. You can lock apps you want.

Lock apps with password

The function that you can lock apps with password. The App Lock supports you to lock apps with password and camouflage application. You can easily keep your privacy.

Fingerprint lock

Would you like to use fingerprint lock? Download it and try our fingerprint lock.

App lock pro
Looking for an app lock pro? Want a lock app lock? This is a new app lock pro. You can lock application fast. Now share it with your friends.

App locker with password
Do you want an app locker with password? Please try the lock app lock. The lock app lock supports setting custom time. You can lock application what you like. Please download the app locker with password and enjoy yourself.
Updated on
19 Aug 2025
Events and offers

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

4,7
682K reviews
SAVAGE OUTLAWZ
19 September 2025
Impressive! better than most Applocks I used. They need to tweak a few things fingerprints occasionally , not pick up afterward, and have to uses password. The intruder snapshot is blurry as far as Intruder ai put my phone down. Is there any way we can change voices? Need new features. Please bring a notification blocker, for example, where you can block some annoying notifications. Overall, this app helps me save my battery.
25 people found this review helpful
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Rasheeda Loggins
26 August 2025
Great App! So glad I found this free and easy to use app locker. It is not complicated to set up which apps you want to be protected, it literally can be done within seconds and reversed if need be in the same amount of time. Certain apps that I have on my phone, such as IG, YouTube, and the Internet cannot be openly accessed by my child when using my phone. Which is needed in today's society, because the youth are already exposed to too much in America. Would definitely recommend to others!!!
211 people found this review helpful
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Richard “X” Her
04 August 2025
Fix the bugs that happens after you close the app and you still get the prompt afterwards. Its very annoying and I had to uninstall and installed again just for it to work normally. If the developer is reading this, this count as a feedback.
54 people found this review helpful
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InShot Inc.
05 August 2025
Hi Richard, we're sorry for the inconvenience. Please try changing the re-lock setting to 'after screen off'. If the issue persists, send us details via Settings → Feedback or suggestion. We're here to help improve your experience. 🙏