O-Clock
Free AppAbout O-Clock
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-start time. For example, you can use it as a two-minutes-to-start clock.
New! Stop watch mode: you can start the clock from zero instead of the current time. It is also possible to add a count down to zero.
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-start time. For example, you can use it as a two-minutes-to-start clock.
New! Stop watch mode: you can start the clock from zero instead of the current time. It is also possible to add a count down to zero.
All Application Badges
Free
downl.
downl.
Android
1.6+
1.6+
Android app
App History & Updates
What's Changed
Added pre-start time.
Added stop watch mode with count down.
Added pre-start time.
Added stop watch mode with count down.
More downloads O-Clock reached 10 000 - 50 000 downloads
More downloads O-Clock reached 5 000 - 10 000 downloads
What are users saying about O-Clock
T
by T####:
by T####:
PTN
H
by H####:
by H####:
Very nice app! However, it would be nice to be able to define a custom time interval. 3 or 4 min start interval are also possible in trainings and competitions...
K
by K####:
by K####:
Effective and good. Unfortunately does not allow to go into settings on Galaxy S5. Can you fix this please.
K
by K####:
by K####:
O-ocolk
Z
by Z####:
by Z####:
Wil
X
by X####:
by X####:
Sweet clock
K
by K####:
by K####:
It is a useful app. The pre-start time setting doesn't seem to have any effect though.
Z
by Z####:
by Z####:
Great app
M
by M####:
by M####:
It was a great app for orienteering. But now, I can't use it on my hTC One.
Z
by Z####:
by Z####:
A no nonsense app that does exactly the right job and nothing more. No social network colaboration, gps aware, bla. bla. bla. It can count down and show the clock and count down. It beeeps. That's it. Nothing more is needed.
M
by M####:
by M####:
Simple and usable! Thanks a lot. It works at our competition.
M
by M####:
by M####:
Very nice. Even better if it counted down 5 seconds, not just 4.
N
by N####:
by N####:
, effective and good
X
by X####:
by X####:
Simple but effective!
M
by M####:
by M####:
Nice app
M
by M####:
by M####:
Very recommended
M
by M####:
by M####:
Looks fantastic.
M
by M####:
by M####:
A great app i have been looking for something like this for ages. Great for starting downhill races. Thanks
M
by M####:
by M####:
Does exactly what it should. Add clocksync as well, so you avoid drift. Feature request: the possibility to add an offset of 1 to 8 minutes. In Norway we usually show the call up time in that way.
M
by M####:
by M####:
I was looking for something like this, and I've tried to use HIIT timers to achieve the same result. This app is so much better for orienteering starts.
M
by M####:
by M####:
I use it for competition when organizers clock stopped working
X
by X####:
by X####:
Great for orienteering classes for children
M
by M####:
by M####:
Just what I needed
M
by M####:
by M####:
Simply does the job.
M
by M####:
by M####:
It was a great app for orienteering. But now, I can't use it on my hTC One.
G
by G####:
by G####:
A no nonsense app that does exactly the right job and nothing more. No social network colaboration, gps aware, bla. bla. bla. It can count down and show the clock and count down. It beeeps. That's it. Nothing more is needed.
M
by M####:
by M####:
Simple and usable! Thanks a lot. It works at our competition.
M
by M####:
by M####:
Very nice. Even better if it counted down 5 seconds, not just 4.
W
by W####:
by W####:
, effective and good
J
by J####:
by J####:
Simple but effective!
M
by M####:
by M####:
Nice app
M
by M####:
by M####:
Very recommended
M
by M####:
by M####:
Looks fantastic.
M
by M####:
by M####:
A great app i have been looking for something like this for ages. Great for starting downhill races. Thanks
M
by M####:
by M####:
Does exactly what it should. Add clocksync as well, so you avoid drift. Feature request: the possibility to add an offset of 1 to 8 minutes. In Norway we usually show the call up time in that way.
M
by M####:
by M####:
I was looking for something like this, and I've tried to use HIIT timers to achieve the same result. This app is so much better for orienteering starts.
M
by M####:
by M####:
I use it for competition when organizers clock stopped working
J
by J####:
by J####:
Great for orienteering classes for children
M
by M####:
by M####:
Just what I needed
by P####:
Its Very Good App. But it would be better to place at background so it will help to work other things. And also enable to Customise Countdown Beep ( Chime ).