ZoneSync tracks the current time across multiple cities at once and lets you drag the Time Shifter to find a slot that works everywhere — your world, in sync. Free, installable as a PWA, no data collected.
ZoneSync is your world, in sync. Track the current time across multiple cities and time zones at once, then use the Time Shifter to plan calls and meetings across zones — drag, reorder, and install it as a PWA. No data collected.
Instead of doing time-zone math in your head or juggling a converter for every city, you see every zone side by side and slide the Time Shifter until you land on a time that works for everyone.
Coordinating a call across a few time zones sounds simple until you are three converters deep and still not sure whose morning you are stealing. We wanted one screen that shows every city at once and a single slider to find the slot that works for everyone — so we built ZoneSync. Free, private, and installable, because a scheduling tool should get out of your way.