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

Brilliant app. the best I've seen so far. I just wish the fake icon was free. that would just be perfect. I have the pro version, yet I'm bombarded with ads, and the app experience is no longer good as it used to be. this began a couple of months ago. I paid for the pro/premium a long time ago. so why am I all of a sudden getting ads? the whole point of going pro was to avoid ads. can someone help?

Fuming! I've had the paid ad free version of this app for over 2 years, and now, all of a sudden, there are ads everywhere, and it's become a subscription service. That is beyond ridiculous that someone can pay full price for a service, and then it's completely changed. I don't understand why previously paid ad free accounts were not left as such. Will be deleting and DO NOT RECOMMEND!!!!

Great idea for an app, but it is majorly flawed. It prevents you from authenticating payments in apps as it pops up and once you've entered your fingerprint /code the authentication option has disappeared. Additionally, it was still popping up even after I removed it from banking apps. I had to uninstall it as it was making transactions unusable.