App Lock: PIN & Fingerprint

Contains adsIn-app purchases
50K+
Downloads
Content rating
Everyone
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About this app

🔒 App Lock: PIN & Fingerprint – Secure Apps, Hide Photos, Videos & Protect Privacy

App Lock: PIN & Fingerprint is a powerful app lock tool that helps you protect your private apps, gallery, messages, files, and personal data. With advanced fingerprint lock, pattern lock, PIN lock, and a secure photo vault, this app locker gives complete phone security, data privacy, and app protection.

🔐 Lock Any App With One Tap:
Protect your WhatsApp, Instagram, Facebook, Messenger, YouTube, Gmail, Snapchat, Gallery, and any other app you want with a fast and secure app lock. This advanced app protector keeps all your apps safe from intruders and ensures privacy lock without slowing down your device.

🔑 Multiple Lock Options:
Choose your favorite security style:
• Pattern Lock
• 4-digit PIN lock
• 6-digit PIN lock
• Fingerprint lock
These smart lock features improve your mobile security, provide better password protection, and lock apps instantly with high accuracy.

🗂️ Secure Vault – Hide Photos, Videos & Files:
Keep your private pictures and videos protected inside the photo vault and video vault. The built-in secure folder helps you hide personal documents, audio, and confidential files.

Your private gallery, hidden photos, hidden videos, and sensitive media stay inside a secret vault that only you can access.

📸 Intruder Capture:
Whenever someone tries the wrong PIN, pattern, or password, App Lock takes an intruder selfie automatically.

This prevents unauthorized access and gives you strong anti-intruder protection, intruder alert, and security monitoring of who tried to enter your private apps.

🧹 Smart Junk Cleaner:
The built-in junk cleaner and phone cleaner remove unwanted files, boost performance, and free up storage.

This feature works as a cache cleaner, speed booster, and overall device optimizer to keep your phone fast and smooth.

🎨 Custom Themes & Stylish Lock Screen:
Customize your lock screen with beautiful wallpapers, pattern styles, keypad designs, and theme colors. Enjoy a personalized smart lock screen experience with a modern and stylish appearance.

❓ How to Use App Lock: PIN & Fingerprint App:
🔸 How to Lock Apps?
1. Open App Lock: PIN & Fingerprint
2. Choose lock type (Pattern, PIN, Fingerprint)
3. Select apps to protect

🔸 How to Change PIN or Pattern?
1. Open App Lock → Settings → Change Password
2. Enter new PIN or Pattern

🔸 How to Unlock Apps?
1. Enter your PIN/Pattern/Fingerprint
2. Select the app to unlock
3. Confirm to disable the app lock

🚀 Download Now – Protect Your Apps and Data!
Use App Lock: PIN & Fingerprint to lock apps, hide photos, secure videos, protect files, and keep your phone completely private with the best app lock and private vault features.

📌 Disclaimer:
App Lock: PIN & Fingerprint app helps users to protect their apps and personal data through a secure lock. This app functions locally on your device, does not collect or share personal data, and does not upload passwords, media, or app usage information to any external server. All data remains private and secure on your device.
Updated on
Dec 11, 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
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit

What’s new

+ Fix Crashes/ANRs