Date and time calculations and information.
The app calculates differences between dates and times, and adds or subtracts time intervals. It also provides calendar information, leap year details, and countdowns for events like New Year and birthdays.
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John Nairn
Calculate dates across multiple calendar systems
Calculate dates across Gregorian, Julian, Hebrew, and French Republic calendars. Convert dates to find the day of the week. Determine time spans between two dates. Add or subtract time from a . Perform various and time conversions.
Mohammed Alsaleh
Explore historical events daily
Explore historical events with daily highlights and notifications. Search any date to discover its . View birthday timelines and events linked to specific dates. Access curated content with detailed information and images.
Roomet Laurits
Identify gemstones with your camera
Identify gemstones by scanning or taking a photo. Learn about type, composition, and properties. Discover historical significance and cultural meanings. Access detailed information on precious and semi-precious stones.
君 许
Track important dates and events easily.
The app displays the number of days remaining or passed for user-defined events. It is designed to be a desktop timekeeper for important dates and reminders.
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