What makes Locker Master better than other applications of this type is that doesn't just let you set a picture as your lock screen. Instead, it offers tons of editing tools to create a uniquely personal lock screen.
As if this weren't enough, Locker Master also has a huge community of users who share their own lock screens. This means you always have new lock screens ready to download from the app interface.
Locker Master is an excellent customization app that helps you give your Android a unique look. It also gives you the opportunity to share your creations and, better yet, use the creations of others.
Requires Android 4.0 or higher