Heart Zipper Screen Lock is an app that is very easy to use and offers you a great way to protect your device from being unzipped by anyone, even if you are not using your device. If someone tries to open your phone with the lock screen zipped, they will not be able to do anything because the screen is locked with a zipper. You can make it even more secure by setting the password to a very hard one.

The main advantage of this app is that it offers you the option to choose between two different types of locks: the standard one, which is simple and easy to use, and the other one, which is more complicated and will require you to enter a password to unlock it. You can choose to enable or disable the password option.

The app also offers you the option to choose between the standard theme and the Romantic theme.