Date Converter Calendars is a free utility tool available for iPhone users, developed by Tental Software. This program offers quick and simple conversions between the Gregorian (Western/Civil) calendar and Persian, Indian, and Hebrew calendars. Users can effortlessly switch between different calendars to view dates in various systems.

With Date Converter Calendars, changing dates is intuitive through the date picker interface located at the top. As you adjust the date, it dynamically reflects in your chosen calendar format. Additionally, users can navigate through days, months, and years using arrows specific to their selected calendar, with the corresponding civil date displayed at the top for easy reference.