Includes Spy Camera Protection and Spy Alarm to deter intruders.
Fake Error Message and Hide Notifications enhance privacy in daily use.
Lightweight, with Smart Settings for battery and RAM efficiency.
Competitors emphasize features like privacy-focused vaults, videos, or files; AppLock Pro does not highlight a dedicated vault or media-specific privacy vaulting.
Some competitors cover broader privacy controls (e.g., privacy, videos, files) that AppLock Pro does not prominently feature.
The app requests a broad set of permissions, including overlay and accessibility services, which may raise privacy considerations for some users; transparency is provided in the Developer Accessibility disclosure.
About AppLock Pro - App Lock & Guard
AppLock Pro - App Lock & Guard is a productivity app developed by App Lock LLC.
Download Statistics
AppLock Pro - App Lock & Guard has been downloaded 190 million times. In the last 30 days, the app was downloaded 1.6 million times. It is ranked in the top 100 productivity apps.
User Ratings
AppLock Pro - App Lock & Guard is rated 4.43 out of 5 stars. The rating is based on 1.9 million ratings.
App Information
AppLock Pro - App Lock & Guard is FREE to download. The APK download size is 66.83 MB. The latest version available is 5.7.8. The last update was on September 11, 2026.
Technical Requirements
AppLock Pro - App Lock & Guard requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since May 2018.
Description
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.
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Comments on AppLock Pro - App Lock & Guard for Android
★★★★★George Kelly· Sep 7, 2026
Just down this app. But seams like a very good app.
★★★★★sumita gupta· Sep 11, 2026
It's a very nice app it has unique types of password system pins patterns and the unique one is knock code I like this app very much
★★★★★Carrieann Stallcup· Sep 12, 2026
Love this app it is very secure, compensates, all my needs .... And I feel like no one can get in my phone with this app... it's extremely secure
★☆☆☆☆Annie Vadal· Sep 22, 2026
Horrible why? I was playing a game, and it was a tournament and I was on the finals when my phone turned off and I turned it on again and the pass showed up and I entered my pass and i disconnected resulting I lose the tournament I really hate this so 1 star for you
★☆☆☆☆Eden yoseph· Sep 11, 2026
it's not good it locks all my app tnx to gogle I manage it to delet it
★☆☆☆☆Prithvi Obhan· Sep 3, 2026
Too many ads, you won't be able to get in the app without seeing the ad, and it becomes frustrating when you are in a hurry and also embarrassing if you give your phone to someone else, not recommended, they need to figure another way to show ads without disrupting the user
Google Play Rankings for AppLock Pro - App Lock & Guard
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