Always on Display allows you to see notifications, incoming calls, messages, and other information on your phone's screen. It also displays the date and time. It can be used as an always-on-screen notification, clock, and calendar display.

AOD AMOLED - Always on Display is a free always-on-screen app, designed to work with edge-lit screens, such as those on the new Samsung Galaxy phones. It is an easy-to-use app that allows you to set the time and date for your screen to always-on-display. 

The Always on Display app works perfectly with any Android phone and can be customized by the user. You can choose the font size and color and set the edge-lit screen's color and brightness. The user can choose to have an icon appear on the edge-lit screen when new notifications or messages arrive.

Always on Display allows the user to see notifications and messages on the screen, and it also provides the date and time.