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

It really does work, it gives you choices of how you want your apps to be locked (4 digit pins, 6 digit pins and a couple other more). and it's free, ive only been on it for a couple of minutes but still, thats not the point. the point is, it really locks your apps(the app that you tell it to lock) the only thing is, it doesn't give you the option to lock all your apps, but the again why would you. overall I think it's worth 5 stars

this app works. yes, it locks apps (shocker), but sometimes it doesnt bring up the password screen and it forces you to watch ads, so if you press home while the app is showing you an ad, it just goes back to the ad instantly some ads switch you to the app store forcefully after a certain point, and so i got stuck on the ad and had to restart my phone. it has happened more than once. and yes, i understand you need to make money somehow from non-paying users, but its annoying.

I would be fine with this app if the app would tell me what file they hid my photos I can't find any of my photos I had in my phone and can't find any new files that this app could have put them. 2nd, the ads are terrible! Every time I go to unlock an app there is an ad and a few times I had to wait 3 minutes til the entire ad was finished. I tried hitting that skip button that it gives you in the top left corner but it just takes the ad right back to the beginning or starts a new one.