Date & Time Calculator App app icon

Apps Like Date & Time Calculator App for iPhone and iPad

Calculate days between dates

Calculate the number of days between two dates. Add or subtract years, months, weeks, days, workdays, hours, or minutes from a known . Find new dates based on intervals. Track differences and adjust dates precisely.

by SHPAVDA, TOO★ 4.920 ratingsUtilitiesFreeData updated 2026-09-06

Date & Time Calculator App screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Pencil Calendar: CalendarPad app icon

    Pencil Calendar: CalendarPad

    Semore Software

    Write, sketch, and plan with Apple

    Plan tasks with handwritten notes, doodles, and sketches. Switch between yearly, monthly, weekly, and daily views. Customize templates and retain past notes. Sync with Apple Calendar to view events directly.

    ★ 4.273 ratingsProductivityFreeData updated 2026-09-06
  1. Biorhythm Pro - measure the rhythm of your life app icon

    Biorhythm Pro - measure the rhythm of your life

    Massimiliano Borrelli

    Track cycles daily

    Track daily physical, emotional, intellectual, and four secondary cycles. View cycle phases and expected energy levels. Calculate cycles for specific dates. Set reminders for cycle peaks and troughs. Export cycle data as charts or reports.

    ★ 4.027 ratingsLifestyle$1.99Data updated 2026-10-12
  2. OK Alarm: Holiday & Shift Work app icon

    OK Alarm: Holiday & Shift Work

    志聪 黄

    Set alarms for shifts, holidays, and personal

    Set alarms for specific dates, holidays, and custom schedules. Track rotations with one alarm. Adjust settings for overtime and leave days. Receive notifications for upcoming events and deadlines.

    ★ 4.468 ratingsUtilitiesFreeData updated 2026-09-19
  3. Wrestling Scoreboard app icon

    Wrestling Scoreboard

    NAOYA ONO

    Track scores, add points, manage players

    Track matches with real-time scoring. Add or subtract points by tapping buttons or the score. Enter player names and count cautions using the ● icon. Start and control a timer by tapping the time display.

    ★ 4.513 ratingsSportsFreeData updated 2026-09-06
  4. DateAlarm - Date Alarm Clock app icon

    DateAlarm - Date Alarm Clock

    亦彬 潘

    Set reminders, track dates, count down, repeat

    Set reminders for future dates, birthdays, and schedules with customizable repeat options. Track countdowns to special events. Receive notifications via sound, vibration, or pop-up.

    ★ 4.918 ratingsUtilitiesFreeData updated 2026-09-06
  5. Days2Go! app icon

    Days2Go!

    BLU Line Industries, Inc.

    ★ 5.05 ratingsLifestyleFreeData updated 2026-09-06
  6. Spoilist - Expiration Alerts app icon

    Spoilist - Expiration Alerts

    Daniel Hernandez Sanchez

    Track expiry dates and receive

    Track dates of groceries with reminders before spoilage. View item details and storage tips. Receive suggestions to reduce waste and extend shelf life. Share grocery lists and set for restocking.

    ★ 4.86 ratingsFood & DrinkFreeData updated 2026-09-06
  7. TxTools app icon

    TxTools

    PediaStaff, Inc

    Schedule IEPs and track evaluation dates

    IEP Scheduler calculates dates for upcoming evaluations and timelines. Tally This tracks counts during therapy sessions. Percent Right computes percentage correct during trials. Age Finder determines client ages based on birthdates.

    ★ 4.816 ratingsEducationFreeData updated 2026-09-08
  8. Am I That Old? app icon

    Am I That Old?

    Sylvain Dufresne Nappert

    Calculate age in multiple units instantly.

    The app calculates a user's age in multiple units including years, months, weeks, days, hours, minutes, and seconds. It displays the age in real time using decimal, binary, hexadecimal, or Roman numeral formats.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-11-12
  9. Maya Long Count Lite app icon

    Maya Long Count Lite

    Otto Von Productions, Inc.

    Explore Maya calendar dates easily.

    The app converts between Gregorian and Maya Long Count calendar dates. It displays dates as carved by the Maya and supports a wide range of dates from 9999 BCE to 9999 CE.

    ★ 4.52 ratingsLifestyleFreeData updated 2026-10-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.