An analog clock is a tool for reading the time of day. The shortest hand indicates the hour, a longer hand indicates the minutes, and the longest arm indicates the seconds.
An analogue clock is a clock or watch that has moving hands and (usually) hours marked from 1 to 12 to show you the time. Some have Roman Numerals (I, II, III, etc) instead, or no numbers at all, instead only relying on the positioning of the hands and what angle they're at to indicate the time.
Excatly how it work ?
It will show you live time from your location in analog format by pressing Full Screen will display the clock on a full-size screen.