Time Zone Pro - A beautiful world clock for friends, family, clients and more
Easy Timezones - Easy Timezones is the simplest, easiest way to compare time zones throughout the world. Schedule meetings to suit all your friends, family and colleagues.
Clocks - A minimal world clock app for your Mac's menubar
Timezone.io - Keep track where and when your team is.
Radio Silence - Radio Silence is a network monitor and firewall for the macOS. The software stops apps from making network connections. The firewall runs in the background and does not require an open window.
TimeZoneNinja - Scheduling meetings around the world just got easy