Protect and secure your apps, folders, content, and browsing data using below features. 1. Lock and Mask apps: Keep selected apps and its data private by locking or masking them. Locking and masking can be done via a pattern, PIN, password, or your fingerprints. Apps will be locked once the screen turns off. Once apps are unlocked, they will remain unlocked until the screen turns off. Masking an app will block notifications from it and mask it on your phone. Only downloaded apps can be ma