Locker is described as 'Create unlimited phone themes that will look like designed by professionals. With this app you can customize all the smallest details like unlock button, clock background or home screen. More than that, you can create a personalized and unique status bar perfect for your taste' and is an app in the Photos & Graphics category. There are more than 10 alternatives to Locker for Android, Android Tablet, iPhone and iPad. The best alternative is Muse Art, which is free. Other great apps like Locker are Next Lock Screen (Free), Springtomize (Paid), WidgetLocker Lockscreen (Paid) and GO Locker (Free).
Muse mission is to transform the lock screen into a tool of discovery and inspiration. The Muse app features a different painting on the lock screen every time a person accesses his phone, transforming a necessary but unproductive step into an inspiring moment of learning.
Next Lock Screen is the ultimate lock screen for busy professionals. Next helps protect your phone from unwanted access by others, and you are instantly more productive. It is an excellent productivity locker app and companion for your everyday life.
Springtomize gives you an all-in-one settings page for tweaking the homescreen the homescreen of your jailbroken iPhone. You can disable elements you don't use, or customize the look of the icons, the dock, the folders, the status bar, and the lock screen.
Keypad Lock Screen WatchDog is application to protect your mobile phone and tablet from third persons with spy camera capture. Screen unlock is impossible without correct password. Access will be granted only when you enter right Passcode.
Not your conventional pin/password/pattern lock. Now you can unlock your device without looking at it! With a combination of swipes in 8 directions (Up, Down, Left, Right, UpRight, UpLeft, DownRight, DownLeft), you can lock your device.