AppLock Pro - App Lock & Guard
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Protect your apps and photos with AppLock Pro — a fast secure and
easy-to-use app locker trusted by millions.
Whether you're guarding private messages social media apps or sensitive photos Applock Pro keeps your data safe from intruders — with smart features like fingerprint unlock spy camera and customizable lock styles.
? Top Features:
? Lock Any App
Secure WhatsApp Instagram Messenger Gallery Settings and more using PIN pattern fingerprint (if supported) or KnockCode.
? Spy Camera Protection
Catch snoopers in the act! A secret photo is taken when someone enters the wrong password.
? Fake Error Message
Trick intruders with a fake error screen instead of showing the app is locked.
? Hide Notifications
Block or hide sensitive notifications from locked apps.
? Lock Timer & Auto Re-Lock
Set AppLock to auto-disable during certain hours or re-lock after a short break.
? Spy Alarm
Trigger a loud alarm if the wrong password is entered multiple times.
? Custom Themes
Change the look and feel. Set a custom background using your own gallery photos.
?? Smart Settings
Lightweight and optimized for battery & RAM. Includes vibration new app alerts lock recent apps and more.
?? Lock Types:
Fingerprint (if supported by your device)
KnockCode – a unique and secure unlock method
Pattern – simple and fast
PIN – 4 to 8-digit password
? Frequently Asked Questions
Q: How do I prevent AppLock Pro from being uninstalled?
Lock system settings and enable Hide Icon for extra protection.
Q: Why are permissions needed?
We only request permissions necessary for advanced features like custom backgrounds.
Q: What if I forget my password?
Use your secret answer to reset it easily.
Q: Can I hide photos and videos?
Lock the Gallery app to block access to your media.
Q: How does the spy camera work?
After 5 failed password attempts AppLock Pro snaps a front-camera photo and stores it securely.
Ready to protect your privacy?
Download AppLock Pro now and take control of your app security.
Accessibility Service disclosure
AppLock's Website Blocker feature uses Android's Accessibility Service to block the websites you choose. When you turn on Website Blocker and grant the permission the service reads only the web address (URL) shown in your browser's address bar in supported browsers (Google Chrome and Samsung Internet) to detect when you open a site or category you've chosen to block and then shows a block screen instead of the page.
• It is used only for the Website Blocker feature and only after you enable it and grant the permission.
• It reads only the address bar (the site's web address). It does not read page content capture what you type read your passwords or record your screen.
• Android does not offer another way for an app to detect the page a browser is showing so this permission is required for the feature to work.
• You can turn Website Blocker off at any time in the app or revoke the permission at any time in Android Settings > Accessibility which stops the service completely.
Whether you're guarding private messages social media apps or sensitive photos Applock Pro keeps your data safe from intruders — with smart features like fingerprint unlock spy camera and customizable lock styles.
? Top Features:
? Lock Any App
Secure WhatsApp Instagram Messenger Gallery Settings and more using PIN pattern fingerprint (if supported) or KnockCode.
? Spy Camera Protection
Catch snoopers in the act! A secret photo is taken when someone enters the wrong password.
? Fake Error Message
Trick intruders with a fake error screen instead of showing the app is locked.
? Hide Notifications
Block or hide sensitive notifications from locked apps.
? Lock Timer & Auto Re-Lock
Set AppLock to auto-disable during certain hours or re-lock after a short break.
? Spy Alarm
Trigger a loud alarm if the wrong password is entered multiple times.
? Custom Themes
Change the look and feel. Set a custom background using your own gallery photos.
?? Smart Settings
Lightweight and optimized for battery & RAM. Includes vibration new app alerts lock recent apps and more.
?? Lock Types:
Fingerprint (if supported by your device)
KnockCode – a unique and secure unlock method
Pattern – simple and fast
PIN – 4 to 8-digit password
? Frequently Asked Questions
Q: How do I prevent AppLock Pro from being uninstalled?
Lock system settings and enable Hide Icon for extra protection.
Q: Why are permissions needed?
We only request permissions necessary for advanced features like custom backgrounds.
Q: What if I forget my password?
Use your secret answer to reset it easily.
Q: Can I hide photos and videos?
Lock the Gallery app to block access to your media.
Q: How does the spy camera work?
After 5 failed password attempts AppLock Pro snaps a front-camera photo and stores it securely.
Ready to protect your privacy?
Download AppLock Pro now and take control of your app security.
Accessibility Service disclosure
AppLock's Website Blocker feature uses Android's Accessibility Service to block the websites you choose. When you turn on Website Blocker and grant the permission the service reads only the web address (URL) shown in your browser's address bar in supported browsers (Google Chrome and Samsung Internet) to detect when you open a site or category you've chosen to block and then shows a block screen instead of the page.
• It is used only for the Website Blocker feature and only after you enable it and grant the permission.
• It reads only the address bar (the site's web address). It does not read page content capture what you type read your passwords or record your screen.
• Android does not offer another way for an app to detect the page a browser is showing so this permission is required for the feature to work.
• You can turn Website Blocker off at any time in the app or revoke the permission at any time in Android Settings > Accessibility which stops the service completely.
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