Master Lock: App Lock & Vault

Description of Master Lock: App Lock & Vault

The most advanced app locker, protect your daily use of mobile phones!
Different unlock modes - Not only passwords but also patterns can be used. If someone peeks at your screen, use invisible pattern to protect privacy.
Protect your APP - Messenger, LINE, Snapchat, WeChat, Gmail, etc. Intruders will not be able to access unauthorized content.
Hide photos and videos - Set up a vault that only you can see. No more worrying about important files on your phone being peeked at.
With Master Lock: App Lock & Vault, you can
✔️ Daily use in public places without worrying about the unlock pattern being seen
✔️ Prevent kids from accidentally deleting important files and sending false messages
✔️ Protect privacy from prying eyes when lending your phone to a friend
Download now. We will make your phone as safe as house!