AppLock - Lock PIN Fingerprint

Contains adsIn-app purchases
4.5
613 reviews
10K+
Downloads
Content rating
Everyone
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About this app

🛡️ Secure your privacy with the ultimate PIN lock app and password protection!
Lock your private apps, photos, and sensitive data with military-grade security trusted by millions. Why risk exposing personal information when the best app lock protection is just a tap away?

✅ MAXIMUM SECURITY, ZERO COMPROMISE
Join over 2 million satisfied users who protect what matters most! With PIN lock, password apps, and fingerprint security, your privacy stays in your hands – exactly where it belongs.

WHY USERS CHOOSE APPLOCK
- PIN lock app with the highest security standards
- Password protection for apps with strong encryption
- Fingerprint lock access for lightning-fast security
- Master lock system to protect all your sensitive content
- Advanced app protection with minimal battery impact
- Smart pattern lock with invisible mode to stop prying eyes
- Lock screen fingerprint and password options for complete security
- App vault technology to securely hide private content
- Regular security updates to stay ahead of threats
- Multi-language support for global users

PROTECT EVERYTHING THAT MATTERS

🔐 COMPLETE APP PRIVACY
- Lock any app with multiple security options:
- PIN lock app technology with random keyboard
- Password apps protection with strong encryption
- Custom pattern lock with invisible mode
- Fingerprint lock for supported devices
- Master lock controls for unified security
- Protect social media, banking apps, photos, and messages
- Smart notification guard prevents message previews
- Hidden apps feature for complete privacy
- Private mode with uninstall protection
- Get alerts when someone tries to access your locked content

🔒 SECURE VAULT
- Hide and encrypt private photos with password protection
- Protect personal videos behind fingerprint lock
- Lock folder access for sensitive documents
- Create private galleries with PIN lock security
- Import/export protected media easily and securely
- Lock me out feature for temporary access restriction

🎨 PERSONALIZATION
- 1000+ Custom security themes
- Flexible protection rules
- Personal lock screens
- Individual app security settings
- Custom app blocker configurations
🎨 PERSONALIZATION
- 1000+ Custom security themes
- Flexible protection rules
- Personal lock screens
- Individual app security settings
- Custom app blocker configurations


📊 DIGITAL WELLNESS & FOCUS
- App usage tracker to monitor screen time
- Focus timer and app blocker for productivity
- Screen time controller with parental options
- Custom app limits for digital balance
- Time lock features to reduce distractions

⚡ SMART PROTECTION FEATURES
- Intelligent usage analysis adapts to your habits
- Location-based smart unlock for convenience
- Time-based app locks for better digital balance

🎨 PERSONALIZATION
- 1000+ Custom security themes
- Flexible protection rules
- Personal lock screens
- Individual app security settings

EASY TO USE, POWERFUL TO PROTECT

Setting up AppLock takes just seconds:
1. Choose your preferred security method (PIN, password, fingerprint)
2. Select the apps you want to protect
3. Customize additional security options
4. Enjoy complete peace of mind

FREQUENTLY ASKED QUESTIONS
Is AppLock secure enough for sensitive information?
Absolutely! We use advanced encryption and multi-layer protection to ensure maximum security.

Will the PIN lock app affect my phone's performance?
Our app is optimized to use minimal battery power while maintaining top-tier security.

How do I recover my locked apps if I forget my password?
We provide secure backup options to help you regain access without compromising security.

Don't leave your digital life unprotected for another minute. Download app now and join millions of users who trust us with their most valuable digital content.

Rate us 5 stars to help us continuously improve your digital security experience.
⭐ Your privacy matters. Your security matters. YOU matter. ⭐
Updated on
Jul 7, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity, and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
606 reviews
T B
January 27, 2025
Does not work. Once the app is installed and app lock activated it can be unlocked by just refreshing the locked app without putting in the password.
1 person found this review helpful
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Anthony Gerrit Costello
January 16, 2025
Great app,Quiet please stop committing fraud would you please follow my country United states of America laws a person who commits fraud will go to jail,please don't hack into my looney tunes world of mayhem game account to play it,please don't hack into my Google account,please don't read my cell phone number,please don't hack into my cell phone,please don't use my data,please don't read my notifications on my cell phone, please fix bugs,please don't hack into my Facebook account,please fix bug
1 person found this review helpful
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Quiet Games.
January 20, 2025
Thank you for your 5-star rating and feedback! We're glad to know you think it's good. Your support is much appreciated!
Rishu Risho
January 12, 2025
I like this app
1 person found this review helpful
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Quiet Games.
January 20, 2025
Thank you so much for your 5-star rating and positive feedback! We're thrilled to know you like AppLock. Your support means a lot to us!

What’s new

- Improved UI
- Improved performance
- Fixed crashes