App Lock for Android : Protect Your Privacy with App Lock, Fingerprint lock, Password lock, or Pattern Lock App Lock is the ultimate security tool for protecting your privacy! With App Locker, you can easily lock apps, hide private photos and lock videos, and secure your sensitive data with a fingerprint lock, password lock, or pattern lock. Whether you're looking to safeguard your social media, gallery, or financial apps, App Lock and lock apps has all the features you need for complete protec