App lock Pro Fingerprint is an Android app that provides a privacy lock for your phone. Developed by THE APK LEGEND, this free app supports pin, password, and fingerprint unlock, making it easy to keep your phone secure. In addition to this, it also has a vault feature that lets you hide photos and videos from prying eyes.

One of the app's unique features is the ability to capture intruders who try to unlock your phone. It also has a fake crash functionality that allows you to lock specific apps. App lock Pro Fingerprint has a lock home screen feature that keeps unwanted users from accessing your phone. It also has a locked recent apps feature and a locked on home screen notification bar.

The app has a one-click button to turn it on and off, and you can customize settings to fit your needs. The password reset feature is available after three wrong password attempts, and you can reset it through your recovery email. The app also has an escape password feature that lets you hide the vault contents.

Overall, App lock Pro Fingerprint is a great tool to have if you want to keep your phone secure. It is easy to use, has plenty of features, and is free to download.