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O-Clock lets you have your own orienteering start clock! O-Clock is a starting clock that indicates the starting time with five beeps. With O-Clock you can easily add a title or a personal message. O-Clock has six optional intervals of start time: every 10 sec, 15 sec, 20 sec, 30 sec, 60 sec or 120 sec. New! We added the option to set a pre-sta…

Free 176 9

9 Users


O-apps has 1 apps available in Google Play.

O-apps first app (O-Clock) was published 4 years ago .

Android total downloads for O-apps apps sum 10000 (the most downloaded O-Clock for Android).

The average users' rating for O-apps apps is 4.50/5.

Google Play categories distribution:

  • -1 apps in the category Sports