Date calculator asst

阳 孙 · Utilities

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 8, 2026
New version 1.1 → 2.0

Date Calculator 2.0 is a full redesign. • New look with big results and a live preview • Exact years / months / days between dates (no more 30-day months) • Workdays and weekend days, and an option to count the end day • Add or subtract years, months, weeks and days, with presets • Workdays mode that skips weekends • Fixes: results now update as you type; month-end dates are handled correctly • Dark mode, iPad layout, share results

In-app purchases · US

No in-app purchases.

Screenshots

About

Date Calculator answers two everyday questions fast: how many days are there between two dates, and what date is it after adding or subtracting a period? DAYS BETWEEN TWO DATES • Pick a start and an end date and see the gap as days, weeks, months and years • An exact "2 years 6 months 23 days" breakdown, not rough 30-day months • Workdays (Mon–Fri) and weekend days counted for you • Optional "count the end day too" for inclusive counting • Hours, minutes and seconds, plus one-tap swap and Today shortcuts ADD OR SUBTRACT TIME • Add or subtract years, months, weeks and days from any date • Results update live as you type, with the weekday, the day of the year and how far away it is • Presets for 1 week, 30 days, 90 days, 100 days, 6 months and 1 year • Workdays mode skips weekends, handy for deadlines, delivery times and notice periods (public holidays are not excluded) • Month ends are handled properly: 29 Feb + 1 year = 28 Feb, 31 Jan + 1 month = 28 Feb Clean native design, dark mode, English and Simplified Chinese, iPhone and iPad. Share any result with one tap. The app is free with ads.

What's new · 2.0

Date Calculator 2.0 is a full redesign. • New look with big results and a live preview • Exact years / months / days between dates (no more 30-day months) • Workdays and weekend days, and an option to count the end day • Add or subtract years, months, weeks and days, with presets • Workdays mode that skips weekends • Fixes: results now update as you type; month-end dates are handled correctly • Dark mode, iPad layout, share results

Details

Developer阳 孙
ReleasedJan 2021
UpdatedJan 2021
Version2.0
Size7.1 MB
RequiresiOS 14.0 or later
Age rating4+
LanguagesChinese, English
PriceFree
Categories UtilitiesProductivity
Bundle IDcom.yangsun.DateCal