Is your phone’s screen-locker special?
Is it interesting?
Are you bored with the system screen-locker of your phone?
Download Joy Lock! It is your best choice!
1.We update screen-locker apps here every day.
2.About nature, anime, beauties, and so on. You will find yours!
3.Quick and convenient function of sidebar allows you to get anything you want.
4.Game + screen-locker! Cool, right?
5.Gaudy ≠ electricity-consuming! It is power-saving!
6.Creative screen-unlocking methods!
7.Optimized for the Samsung Galaxy Series
8.What a unique and interesting screen lock app!