World time converter in your Mac's menu bar.

Cities is the missing world clock app for Mac

Check time quickly with cities automatically arranged by time, including handy indicators for current work hours and daylight in each city.

World time scheduling assistant

Convert past and future times easily by scrolling to a date. View your existing calendar events alongside times from your selected cities. Export selected times to Mac or Google Calendar.

Explore information about each location

Cities provides sunrise and sunset times calculated using astronomic data for each location, as well as time zone offsets.

Quickly see times at a glance. Cities are arranged by time difference.
Easily distinguish if it's tomorrow, today, or yesterday in each city.
View upcoming sunset and sunrise times.
Works great with 24 hours or AM/PM.
Ready-to-use with thousands of cities included.
Built by a small team that actually answers your e-mail.

We focus on the Mac.

With the rapid growth of the mobile market, today most app developers exclusively focus on writing apps for iOS or Android. Desktop app development is done as an afterthought.

We'd like to bring back the craft of great desktop app development. Macs have larger screens, faster processors, and actual keyboards, making it possible for you to enjoy more content and stay more productive. Macs also have the world's best user base of power users and creative professionals, inspiring us to craft great experiences to help you make the most of your days.

As Apple continues to innovate its platforms and introduce more capabilities for developers, we stay up-to-date. With many years of experience in building desktop apps, we take pride in writing software that is faster, more reliable, energy-efficient, and secure.