App Lock

App Lock - Fingerprint Safe

Secure your apps, photos, and videos with one click. Lock apps with PIN, pattern, or fingerprint. Keep your private life truly private.

100% privacy and smart protection!

🔒 Lock Apps

✦ Easily lock apps like WhatsApp, Facebook, Instagram, TikTok, Gmail, and more. No more fear of someone checking your chats, posts, or personal messages.

✦ Protect system apps like Gallery, Contacts, SMS, Call Logs, and Settings. Keep your personal data and conversations safe from prying eyes.

✦ Support multiple lock types: PIN, pattern, and fingerprint. Choose your favorite method to secure your apps.

✦ Lock payment apps like PayPal, Google Pay to prevent unauthorized access or accidental transactions, especially by kids.

🏷️ Private Vault

App Lock includes a secure vault where you can hide private photos and videos. Hidden files are removed from the system gallery and are visible only inside the vault with your password or fingerprint.

Protect your secret memories from nosy people.

📸 Intruder Alert

Worried about someone trying to snoop? App Lock captures a selfie of anyone who enters the wrong password or pattern.

Get instant proof of intrusion attempts and know who tried to break in.

🎭 Disguise App

Disguise App Lock as a Calculator or other harmless app to prevent detection. You can also customize the app icon and name to confuse unwanted users.

No one will know you’re using a vault or app lock.

🛡️ Uninstall Protection

Enable uninstall prevention to avoid losing your hidden files by accidental or intentional deletion of the app.

Keep your vault and locked apps protected at all times.

🎨 Customize Themes

Enjoy a variety of stylish lock screen themes. Personalize your lock experience with elegant patterns, backgrounds, and colors.

🔧 More Features:

Hide Pattern Path – Your draw path is invisible to avoid peeking.

Random Keyboard – Prevent others from guessing your PIN.

Flexible Relock Settings – Choose whether to relock immediately, after screen off, or after a time delay.

Auto Lock New Apps – Detect newly installed apps and lock them instantly.

Quick Unlock – Use fingerprint or face unlock (if supported) for faster access.

⚙️ Required Permissions:

App Lock - Fingerprint Safe requires All Files Access permission to help you hide private photos and videos securely. We only use this permission to protect your files, never for any other purpose.

We also request Accessibility permission to optimize battery usage and improve lock performance. This permission is never used to collect personal data.

❓FAQ:

Q: What if I forget my password?

A: You can set a recovery email in advance to reset your password anytime.

Q: Can I change my lock type later?

A: Yes. Go to Settings > Change Password > Select a new method (PIN, Pattern, Fingerprint).

📥 Try Now:

Lock apps with fingerprint lock

Set app lock fingerprint

Lock apps PIN & pattern

Private vault for photo and video

Intruder selfie protection

Download App Lock - Fingerprint Safe today and enjoy complete control over your privacy.

Keep intruders out and your secrets in.