Applock Pro - App Lock & Guard

App Lock LLC

Contains adsIn-app purchases

About this app

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.

Ratings and reviews

I would say this app is an okay app. It's very simple and easy to set up and use. My only issue with it is a big deal, and that's that there's a lot of time a delay in the time the app lock actually works. For example, someone can open one of your apps and actually see and read your messages/information for 5 to seven seconds before that particular app is closed and the App Lock Pro screen appears. That could improve with an update possibly but for now it's a real security risk and vulnerabilit

Its okay to have something in place. The free version has way too many ads, and sometimes, they take over your screen completely. For messages, if you enter your PIN, then add a photo. It counts that as you leaving the app and runs ads again. Even though I'm still drafting the message but adding a picture. It does the job but would not recommend it unless you want to pay the annual fee.

It's great; it stops anybody from going to apps that you don't want them to. I usually lend my phone to my younger cousin, and I really do not want them to fall on anything, and they never did. It's also that before I found a blocker, someone else put a code to stop me from using Google Chrome, Instagram, settings, TikTok, and the Play Store, so I do not watch adult videos. it allows 6 digit pin as I believe 4 digit pin are useless. Great app.