A free program for Android, by Salam-Developer.

Digital clock live wallpaper is an application that displays the current date and time on your phone screen. It also shows the battery level and the charging status. 

Led Digital Clock- Smart Clock is a wonderful app that can be used to display all the information on your phone screen, including the date, time, battery level, and the status of the charger. It also shows the weather and the temperature. The user can change the background color of the screen and the text color. It also has a night theme, which makes the app more beautiful. 

In addition, it can also be used as an alarm clock. You can set the time for your alarm and the app will remind you of the event. It can also be used as a stopwatch.