Apple’s new iOS 7 now shows time dynamically on the icon too.
The time shown by the clock icon on iOS 7 shows current time, complete with moving second hand too. You can see the clock ticking by second.
Not just this, iOS 7 shows dynamic weather, current temperature, maps and even the videos dynamically on the icon view.
This is a real cool enhancement from Apple. Now users can check weather and stuff without launching the app just for basic info.