App Lock - Fingerprint Lock

Contains adsIn-app purchases
4.6
308K reviews
50M+
Downloads
Content rating
Everyone
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About this app

Secure your digital world with App Lock - Fingerprint Lock! Lock apps, hide photos, videos and chats with password, pattern or fingerprint.

50 million+ users trust App Lock - Password App for powerful privacy protection. Enjoy smart features like intruder selfie, icon disguise, and custom lock themes — download now for 100% security!

--- APP HIGHLIGHTS ---

🛡️ Lock All Your Apps
Secure it all — WhatsApp, Messenger, Facebook, Google Play, PayPal, and Settings. Keep your private chats and data safe from prying eyes and enjoy true peace of mind.

📸 Intruder Camera
Catch intruders in action! The App Locker takes photos with spy camera and sends alerts when anyone enters the wrong password.

🔕 Hide Notifications
Use App Lock - Password App to block sensitive notifications from appearing on the screen. View locked app notifications inside Applock with your access only.

🧹 Remove Junk Files
Free up space instantly by cleaning app cache, ad junk, similar photos, large videos, and screenshots. Keep your phone running smoothly!

🗂️ Hide Private Files
Keep your private photos and videos safe in Gallery Lock. Even if someone borrows your phone, your files stay safe in Photo Lock, protected by your password.

Auto Re-Lock
Set custom lock timers to skip password entry at certain times and automatically re-lock your apps afterward.

🔐 Multiple Lock Types
Use Applock to lock apps with a PIN, pattern, or fingerprint and keep your privacy safe.

🎭 Icon Disguise
App Lock lets you hide apps behind a disguised icon such as Calculator or Weather, adding an extra shield of protection to your private content.

🎨 Custom Themes
Give your lock screen a fresh look. Custom background with your own photos or stylish themes to make App Locker truly yours.

MORE FEATURES
✔ Make pattern line invisible
✔ Lock apps with a single tap
✔ Uninstall protection
✔ Random keyboard
✔ Private web browser
✔ Lock newly installed apps
✔ Cloud backup (coming soon)

PERMISSION NOTICE
To hide your private files, App Lock requires the All Files Access permission. This permission is used only for file protection and never for any other purpose.


Applock is your trusted app locker to lock apps and hide apps easily with password. Hide apps and keep your digital world safe & private.

We value your feedback! If you have any questions or suggestions, please let us know at lockappfeedback@gmail.com.
Updated on
Nov 7, 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

Ratings and reviews

4.6
298K reviews
izzy k
May 13, 2024
As someone who has nosey parents,siblings, and friends; this app is a lifesaver. I've only had it for about a week and I am easily able to prevent others from entering social media, my camera app, and my files. I usually don't leave my phone unattended, but now I don't have to watch over it. I recently added the intruder feature (it will take a picture of someone every time they fail to put the correct password in) and it really works well. I rlly like this app, its pretty easy to set up too!
3,882 people found this review helpful
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Tsuki Spirit
October 1, 2023
haven't used it too much, I will use it in the future though. The fact you can change what the app looks like to disguise it is absolutely genius. Of what I've seen the ads are minimal. The intruder pictures are just... chef's kiss. Beautiful. However, I would like more lock options than just fprint and dot lock. And also the themes are limited, maybe more app disguise options, like maybe another game you have created, unrelated to passwords and locking? Genius, love it, get this app right now.
1,886 people found this review helpful
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Веланжки Velanschki “Шиллиам Йесус Бурнс” Ажел-Алеж Goroshko
December 31, 2023
This app has been amazing so far!!!! It seems to not work with certain apps especially those with a secondary lock through the app being locked so might have to change the rating to 4stars.. a lot of adds but hey for a free app locker I'd much rather pay with long and manipulative-marketing adds than subscribing to a service. I hope to see an option for a lifetime subscription to the app instead of monthly or rediculously priced yearly charges we all know we're gonna forget about, redundancy ey?
3,386 people found this review helpful
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