My Time Zones: Slick Converter is a free iPhone application designed for business and productivity, allowing users to easily convert time across different zones. With a simple interface, users can add multiple time zones to their list and adjust the time for any selected zone. This feature is particularly useful for those coordinating across various regions, such as distributed teams or family members living abroad.

The app not only offers time conversion but also enables users to add events directly to their calendar based on the selected time zone. By tapping on a specific city, users can set a time and instantly see how it translates to other zones in their list. This functionality makes scheduling across time zones straightforward and efficient.