What is best friend lock screen?

Best friend lock screen is a lock screen app designed to help you protect your phone and display your bond with your best friend. It allows you to choose from a variety of lock screen backgrounds and customize them with your best friend's picture or name. Best friend lock screen also provides a variety of lock screen password options to keep your phone secure, such as PIN codes, slide to unlock, and fingerprint scanning. Apart from the practical functions, best friend lock screen is also a fun way to show off your friendship and affection for your best friend. It is available for download on both iOS and Android devices.