App Lock - Lock Apps can protect your privacy with patterns, passwords, and fingerprints by locking apps, hiding your videos, pictures and locking your messages, call logs and notes. AppLock can lock Facebook, WhatsApp, Instagram, TikTok, Messenger, WeChat, SMS, etc. with one click, without worrying about unauthorized access and protect privacy. Just one click to lock apps and secure your phone! No more worrying about others checking your social media apps, messages, calls, etc. Keep your frien