Apps similar to Open World Clock include Time.is, which has a free version. Other options are Any World Clock, World Time Buddy, timeanddate.com and Every Time Zone. In total there are seven World Clocks like Open World Clock for the web, Android, iPhone, iPad and Mac.
Provides synchronization to atomic clock time with ±5 milliseconds accuracy, instant time conversion across 7 million locations, up-to-date zone changes, sunrise, sunset, day length, calendar features, offline access, multiple formats, and no ads.
Norway
Any World Clock lets you check you any time zone in the world with simple and easy-to-use interface. You can also assign a different name and an icon for the time zone.
United Kingdom
Time zone converter with side-by-side time comparison, intuitive interface, meeting and event scheduling, multi-city support, market hours tracking, travel planning, and calendar integration, ideal for frequent travelers, remote teams, and collaborative work.
United States
Free online widget enables display of up to six customizable clocks per page, supporting both analog and digital formats. Features real-time time zone updates, automatic DST adjustments, easy HTML integration, and compatibility with mobile or desktop websites.
Norway
Every Time Zone offers a simple, intuitive web app to help you know what time it is at various locations around the world.
Sharp World Clock is the most advanced Software World Clock available, showing multiple analog or digital Clocks on your Desktop and the exact Time in any major City of the World. Including Meeting Planner, Time Converter, Month Calendar Widget, Alarm Clocks, Weather, News...
Visual time zone converter to quickly find when it's best to schedule a meeting with multiple participants across time zones.
