A free app for Android, by ECO MOBILE VN.

A privacy-protecting app for Android with the most user-friendly interface is called Applock Fingerprint. Our lock application is totally secure and strives to give you the best possible experience.

You can quickly protect your apps with app lock. The password can be changed at any time. The best part is that using the Fingerprint app lock eliminates your concern over personal information being disclosed.

What is App lock?

App lock is a security tool for your Android phone that lets you protect your personal information and lock all apps with a fingerprint, password, or pattern; it aids in protecting your privacy when unauthorized users access your phone’s apps.