Echo Notification Lockscreen is a Simple and very fast way to lock screen. It includes everything you need, as well as the ability to display all this on the lock screen. Here you will find nothing superfluous, and notification system will be similar to that now in Android 5.0. Automatic sorting of alerts on various categories, for example all messages from social networking will be sorted in a social group. Besides, this application is not demanding, and almost does not consume resources of your smartphone.