AppLock, full-featured, easy to operate, provides the best user experience. AppLock can lock frequently used apps: Twitter, Whatsapp, Facebook, YouTube, TikTok, Douyin, Messenger, Instagram, Telegram, LinkedIn, Tumblr, Snapchat, Pinterest, Reddit, Teams, Quora, Skype, Discord, Twitch, Stack Exchange, VK, Kuaishou, Weibo, Viber, imo, Line, Josh, Vevo, Picsart, WeChat, QQ, Likee, etc. AppLock can lock system apps: Gallery, SMS, Contacts, Gmail, Settings, Incoming Calls and any app of your choice. AppLock prevents unauthorized access and protects privacy; AppLock can encrypt and hide photos, videos, audios, other files. AppLock prevents strangers from using your phone without your permission. AppLock can protect your privacy and provide security services, which is worthy of your trust.