This is a simple clock app that shows the seconds and allows you to switch between 12 and 24hr mode.
Pollux
https://utctime.info
costcofoods1
identityindecision
https://garagerocket.com
https://rgbstudios.org
libam.marvin
http://www.styleseven.com/
onimax
Rifat Arslan
Perraco Labs
Jimmy