Displays a digital clock as large as possible (with no clutter). Much bigger than any other app. For maximum readability.If the digits of the current time are narrow like "1:11" it will use a larger font than for a wide time such as "12:55".Suitable for use as a bedside alarmclock.There are discreet ads and a few options (always landscape/portrait, transparent, etc).Works on any size device including tablets.I admit this app is not the most innovative. But I think it might be helpful for some people.