Three cities, three clocks, one screen — see what time it is for your team without opening Google.


Remote workers and freelancers who coordinate across timezones
Zone Trio shows the current time for three cities at a glance. Add any cities you want and arrange them in a single screen so you can see what your team is doing without switching apps or opening Google.
The app works for remote workers, freelancers, and anyone who communicates across timezones. You get three cities for free, with a subscription that adds unlimited cities, a working-hours overlap finder, and removes ads.
Full details in our privacy policy.