Lockivault

Lockivault lets you protect any installed app with a lock screen — so only you can open them. FEATURES • Lock any app — choose which apps require authentication before opening • PIN lock — set a 4–6 digit numeric PIN • Pattern lock — draw a custom connect-the-dots pattern • Fingerprint unlock — use your device's biometric sensor for instant access • Auto-lock timer — choose how quickly apps re-lock after going to background (immediately, 5 sec, 30 sec, 1 min, 5 min) • Instant lock — apps are locked the moment someone tries to open them • Works silently in the background using Android's Accessibility Service PRIVACY & SECURITY • All credentials stored securely using encrypted storage on your device • Lockivault only detects which app is in the foreground — it cannot read your screen, messages, or any personal data • No internet permission — your data never leaves your device • No ads, no tracking, no accounts required PERFECT FOR • Keeping children away from certain apps • Protecting banking, email, or social media apps from prying eyes • Adding an extra layer of security on a shared device Simple to set up, lightweight, and always running when you need it.