App Lock - Fingerprint Lock

Contains adsIn-app purchases
433K reviews
Content rating
PEGI 3
100M+
Downloads
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About this app

Get full protection with App Lock - Fingerprint Lock! Lock apps, hide photos, videos and messages with PIN, pattern or fingerprint. Download now for 100% security!


WHAT APP LOCK CAN DO FOR YOU:

📵 Prevent others from snooping on your social media chats, messages, emails, payment bills, and more.
🔒 Lock your private photos and videos to avoid accidental access if someone borrows your phone.
🛡️ Keep your kids from making unauthorized payments or deleting important files from your phone.


ALL-ROUND PROTECTION

Lock All Your Apps - WhatsApp, Messenger, Facebook, Google Play, PayPal, Settings and more. Keep your conversations and data safe. No more worrying about your privacy!

Hide Personal Files - Hide your private photos and videos in Gallery Lock. No one can view them without the password.

Multiple Lock Types - Secure your apps with multiple lock types, including PIN, pattern and fingerprint.

Icon Camouflage - Change the icon of App Lock and disguise it as a different app, such as Calculator, Weather, etc., thereby providing an additional layer of security for the protected apps.

Intruder Selfies - App Lock will capture photos of the intruders and notify you of any unauthorized access attempts!


🌟 MORE FEATURES
✔ Make pattern line invisible
✔ Uninstall protection
✔ Random keyboard
✔ Variety of colorful themes
✔ Customizable re-lock time
✔ Lock newly installed apps


✨ UPCOMING FEATURES
● Junk file cleaner: Clear ad spam/caches/similar photos/large videos/screenshots to streamline your storage space!
● Notification encryption: Hide encrypted notifications from the system's notification panel, and only accessible to you in App Lock.
● Cloud backup: Never worry about losing your files anymore - back them up to the cloud in one click.


About Permission
All Files Access permission is required to hide your private files. Please rest assured that it is only used for file protection and won’t be used for any other purposes.

Your experience and feedback are valuable to us. We welcome any questions or suggestions from you, please don't hesitate to contact us at lockappfeedback@gmail.com.
App Lock trusted by 50M+ users; lock apps & hide photos with fingerprint lock
Updated on
Aug 31, 2026

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

Ratings and reviews

418K reviews
Dillon Royal
October 11, 2026
Okay, so the problem is that it randomly locks apps that I didn't lock—that's the only real problem, or else this is amazing. I always find myself unlocking YouTube, Settings, or WhatsApp. I usually lock my games for my brother's turns (we have a schedule).
14 people found this review helpful
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360 Tool
October 12, 2026
Hi Dillon, sorry for the issue. Please try unlocking "Settings" from the "Locked" page to see if it helps. If the issue persists, please send a screen recording of the problem to lockappfeedback@gmail.com and share more details via "Settings - Feedback or Suggestion". This will help us locate the issue faster.🌹
Fl0wErCaT
October 24, 2026
This app is the best app I've ever seen i will never delete it! It made my life so much easier my brother used to always destroy my phone by messing with my games but when i set the password he never played with them ever again (expect when i gave him permission) This app should be the most recommended app IN THE WORLD!!!☺️
12 people found this review helpful
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360 Tool
October 30, 2026
Hi dear user, thank you for loving us. We're continuously striving to improve our app and provide you with an even better user experience. If you have any other problems or suggestions, please feel free to contact us. Best regards!🌹
Bujjamma
October 30, 2026
excellent good and useful for anything to lock the app I got lot of useful from this app Thank you so much to know this app it is a good pridecition to lock your apps for privacy purpose and lot of much purpose to lock it and it works fast and furious at all time and anytime get most helpful for security purposes or privacy protection to set the app protection and lock THANK........ YOU..........
7 people found this review helpful
Did you find this helpful?
360 Tool
November 5, 2026
Hi Bujjamma, thank you for loving us. We're continuously striving to improve our app and provide you with an even better user experience. If you have any other problems or suggestions, please feel free to contact us. Best regards!🌹