Features & Capabilities

One world. Onetime.

Finally, a world clock that integrates all time zones into one easy-to-read dial. We are all living and working globally more and more, so we needed a way to simply see the time in cities around the world at a glance.

That’s how Onetime was born.

Built on the metaphor of the earth’s rotation, Onetime displays all the cities that matter to you as they move through the day and night in a natural, clockwise direction referencing the international date line.

Whether you are scheduling an international call or checking to see what time it is back home, Onetime is the clock for you. No more mistakes adding and subtracting hours, no more confusing GMT numbers, no more remembering daylight savings calendars.

Onetime takes care of it all, automatically.

And with Timetravel™, you can fly through time so that you quickly find the right moment to schedule that important teleconference with your international colleagues or catch your loved ones before their bedtimes. The „Share“ feature lets you choose a date with TimeTravel and send an invite via message or email. Give up your wall of newsroom clocks and switch to Onetime today.

Onetime. By FLUID.

ABOUT FLUID

Onetime was created by the award-winning design firm FLUID. With our locations in Munich and Silicon Valley and our international client base, the FLUID team is a heavy Onetime user, too.

User Growth & Download Statistics

App
By:
FLUID Design GmbH
Rating:
3.40
(41)
Version:
1.4.2 Last updated: 2024-10-24
Version code:
869022318
Creation date:
2014-10-04
Compatible devices:
Size:
2.05MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
FLUID Design GmbH
Apple Apps Store
https://apps.apple.com/us/app/onetime/id921569664
Website:
https://www.wearefluid.com/work/casestudies/onetime/

User Reviews

This has been for years my go-to app for checking timezone differences with family and coworkers and I have recommended it over time to many people. However, I recently started noticing that data for some cities is completely unreliable. Try adding Taipei or São Paulo and the app will put them in the same timezone as London. This made use it way less since I’m always checking if the data is accurate, particularly during daylight saving time when countries adopt different policies. Please fix this! I love the app (and I would pay for it) but without reliable data it is completely useless.
by th*****, 2026-03-25

Was cool. Now broken. Times and adding are wonky. Easy visual for all my friends far flung.
by To*****, 2026-02-10

I really like the concept and interaction of the app but unfortunately after deleting all cities I can’t add any new ones; no matter what city name I enter to add - Los Angeles, Vancouver, Berlin - it keeps saying “No cities found”. I also reinstalled the app but still the same problem persists. Please fix it.
by Wo*****, 2022-07-27
View all user reviews ›

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