A free program for Android, by Brave Bird.

Edge Notification Lighting – R is a free app to make your phone screen look more attractive and easy to use. It has an amazing user interface and allows you to set a live wallpaper. 

The app will let you add beautiful rounded corners to your phone screen and make it look more attractive. You can choose from a variety of colors to make the corners look more interesting.

You can set the edge notification on your phone to alert you of any incoming call. It has the option to set the notification on a specific contact. You can also set an application notification.