AppLock - Protect Your Privacy

Contains ads
3.3
1.24K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

Keep your personal and professional life secure with AppLock.

AppLock is an essential personal security app for protecting your privacy; it supports fingerprint, password, and pattern lock methods. Choose your preferred way to lock apps. AppLocker can be used to password-protect apps like Facebook, WhatsApp, Instagram, Snapchat, and the Gallery, preventing snoops from accessing them!

Key Features : -
► Supports fingerprint, password, and pattern lock.
► Prevent unauthorized access by catching people who secretly try to open your private apps.
► User-friendly and intuitive interface.
► Lock an unlimited number of apps.
► Access locked apps only by entering the passcode.
► Lock newly installed apps.
► Lock settings to prevent phone misuse or unauthorized changes to system settings.
► AppLocker can be used to lock social media apps, messaging apps, contacts, settings, and any other app you choose.
► Invisible Pattern Lock – Option to make the pattern invisible on the unlock screen for added security, ensuring no one can see your pattern while you unlock.
► Intruder Selfie – Capture a photo of intruders.
► Privacy Guard – Hide personal photos and videos by locking the Gallery and photo apps with AppLocker.
► PIN Lock – Supports a random keypad layout for more secure app locking.
► Theme Customization – Choose your favorite color or image for the unlock screen.

AppLocker is one of the top-rated security tools for Android devices! Download now to keep your privacy secure with passcode, pattern, and fingerprint locks!

If you have any questions or suggestions regarding our app locker, please contact our team at: applockerteam@gmail.com.

Here is the ad-free version of the app: https://play.google.com/store/apps/details?id=com.app.protector.locker.pro
Updated on
Sep 2, 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
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

3.2
1.2K reviews
Vinay Chauhan
March 24, 2026
Found a flaw in this app. Intruders can simply long press on app icon and go to App info, even if user have already put the settings under lock. Then next step he would follow is to Uninstall or Force Stop. Kindly look into this matter, if possible.
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Anthony C
November 16, 2024
v1.1.2 App locking apps, in general, focus on locking apps to prevent unauthorized access from entering the apps (external to internal). This app is no different. However, I am also seeking an app that can prevent Force Stop apps from activating themselves (internal to external). This app does not provide that feature. Additionally, closing locked apps results in immediate re-locking. It would be beneficial to have a time delay option to keep the app unlocked for a desired period.
3 people found this review helpful
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N Albertsson
April 10, 2022
First impressions are good. I'll try it for a while and report back later... EDIT: I identified a security hole! The pin number is only 4 digits long, and intruders have unlimited tries. This means the app is insecure. I informed the developers via email, but I only got a disinterested stock reply... I'm waiting to see if they fix it. LATEST EDIT: I'M REDUCING RATING TO 1 STAR - IT'S STILL NOT FIXED, SO THE APP OFFERS NO SECURITY AT ALL! An app that is so trivial to crack, is NOT secure!
12 people found this review helpful
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Apps360 Team
March 13, 2022
Dear User, thank you very much for sharing your valuable & useful feedback. If you have other feedback or suggestions, please write to us at applockerteam@gmail.com. We would love to hear from you!

What’s new

Thanks for using AppLock - Fingerprints & Password! We bring regular updates to improve performance and reliability.