Heart Zipper Screen Lock is a fun and stylish app that allows you to lock and unlock your phone with a amazing heart-shaped zipper lock screen. Simply swipe the zipper lock app up or down to lock or unlock your phone. The app also features a variety of heart designs and colours to choose from, so you can customise the look of your zipper screen lock to your liking. In addition to its attractive appearance, the Heart Zipper Screen Lock app also provides added security for your phone, ensuring tha