TimeZip: Time Zone Planner

Working with people in other time zones means doing arithmetic in your head every time you propose a meeting. TimeZip does it for you.

Add a city for each person you plan with, give it their name, and the whole day becomes readable in one screen — their local time, whether it is still today or already tomorrow, and how far ahead or behind they are.

FIND THE HOUR THAT WORKS
The hour band across the top lights up as more people fall inside their working day. A fully lit hour is one everyone can make. Tap any hour to see it written out for the whole group.

WORKING HOURS PER PERSON
The Tokyo office starts at ten; your colleague in Berlin finishes at seven. Set each entry's own working day and the overlap reflects reality instead of a generic nine-to-five.

PEOPLE, NOT JUST CITIES
Name an entry Anna, or Sydney team, or family. Reorder the list by dragging so the people you check most sit at the top.

SHARE IN ONE TAP
Pick an hour and send a summary with the local time spelled out for every person, ready to paste into a message or an invite.

EVERY CITY, ALWAYS CORRECT
The full IANA time zone database ships inside the app, so daylight saving transitions are applied automatically everywhere — including the places that change on a different date than yours.

PRIVATE AND OFFLINE
No account, no sign-up, no server. TimeZip works with airplane mode on, collects nothing, and contains no analytics or tracking of any kind.

Privacy policy: https://appfactory-pages-production.up.railway.app/timezip/privacy
Support: https://appfactory-pages-production.up.railway.app/timezip/support