Secure Vault – App Locker

Secure Vault – App Locker is the smart, 100% private app lock that keeps your personal apps safe from prying eyes. Lock WhatsApp-style messengers, photo galleries, banking apps, social media and more behind a PIN, Pattern, Password or your own Fingerprint.

🔒 Lock any app, instantly

Protect any installed app in one tap — messaging, photos, banking, social, email and more

Lock all apps at once from the dashboard or the notification
Instantly re-lock protected apps when you close them or turn the screen off
Lock sensitive system apps like Settings and the Play Store

🔐 Choose your lock

PIN, Pattern or Password — switch anytime
Fingerprint & face (biometric) unlock for one-touch access
Random PIN keypad that shuffles digits to stop shoulder-surfing
Invisible pattern mode hides your pattern while drawing
Lock delay: keep apps unlocked for 5s, 10s, 30s or 1 min after use
🛡️ Real security, not just a screen

Security dashboard with a live security score
Intruder detection — failed unlock attempts are logged for your review
Full lock/unlock history and security logs

Auto-lock on screen off with optional vibration & sound feedback
Forgot your lock? Recover locally with your security question

🔁 Backup & restore

Export your protected apps and settings to a local backup file
Restore them anytime — no account, no cloud, no sign-up

🎨 Beautiful & fast
Material You dynamic colors (Android 12+) with Light, Dark and System themes
Instant unlock — no delays, no clutter
Search, sort and favorite your protected apps

🔑 Privacy first — always Secure Vault is designed around one promise: your data never leaves your device. No accounts, no cloud uploads, no tracking. Your lock credentials are stored as salted one-way hashes. The Accessibility service is used only to detect when you open a protected app and never reads your content. Everything stays on your phone — always.

Download Secure Vault – App Locker today and take back control of your privacy.