Reliable city times powered by real time-zone data.
World clock · meeting planner · travel mode
Time,in sync.
Move one clock and every person follows. Find fair meeting times, understand who is awake, and arrive closer to local time.
Add names, work hours, and awake hours—not just offsets.
Your essential clocks are ready without a sign-up flow.
Less calculating. More connecting.
One app for every time between people.
O Tiemp turns time zones into something human. Plan a call, share the inconvenience fairly, prepare for a long flight, or keep your people visible from the Home Screen.
Move every clock together.
Drag one timeline to explore any moment across all your selected cities.
Share the inconvenience.
Compare good options or create a four-week rotation that balances difficult hours.
Land closer to local time.
See your clock shift and follow a practical adjustment plan before and after takeoff.
Your people, at a glance.
Keep your first four cities visible with the O Tiemp Home Screen widget.
Inside O Tiemp
From “what time?” to a clear plan.
Every screen is designed around the decision you need to make—not the calculation behind it.
FAIR MEETINGS
Share the difficult hours.
Set everyone’s working hours, compare the best compromises, or build a four-week rotation that keeps recurring meetings fair.
TRAVEL MODE
Land closer to local time.
Plan around your real flight, understand the clock shift, and get a gentle day-by-day adjustment guide.
GUIDE & WIDGET
Keep the important clocks close.
Learn the quickest ways to use O Tiemp and keep your first four cities visible from the Home Screen.
Time made human
Less offset math. More moments that work.
O Tiemp keeps cities, schedules, meetings, and travel on one shared timeline.