Simple Fullscreen Clock Screensaver - analog and digital clock can be activated or deactivated individually - optional date and weekday view with custom format option - displays alarms and appointments from Android calendar or internal event database - adjustable background and clock color - can be set as Android system screensaver ("DayDream") on smartphones and tablets - compatible with Android TV devices - content can be moved slightly to prevent burn-in on OLED displays This app is Open Source: https://github.com/schorschii/FsClock-Android