Samsung's Good Lock adds a fun cover display feature for your Galaxy Z Flip

The lock screen might seem like a small aspect of smartphone use, but it's the first thing you see nearly every time you look at your device. So, it makes sense Samsung has gone all-out bringing as much functionality as possible to its popular, user-friendly Good Lock app. Making tons of features readily accessible without the need to dig through menus or app drawers can make interacting with your phone faster, easier, and more effective.