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 981–1000 of 1,000 ranked alternatives.

  1. Days - Countdown for Menu Bar app icon

    Days - Countdown for Menu Bar

    Paul Mason

    Track events and display remaining

    Count down to important dates and recurring events. Set weekly, monthly, or annual reminders. Automatically track upcoming events. Sync across devices. Launch at login for constant visibility.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-06
  1. Chac app icon

    Chac

    Warren Anderson

    Maya calendar and archaeoastronomy application.

    The app calculates Maya calendar dates, including Long Count, Tzolk’in, and Haab’. It also functions as an archaeoastronomy program, identifying celestial events like Venus risings and solar eclipses.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-09-24
  2. FemSync app icon

    FemSync

    Heather Franks

    ★ 0.00 ratingsHealth & Fitness$1.99Data updated 2026-09-06
  3. Surf's App: Windsurf, Kitesurf app icon

    Surf's App: Windsurf, Kitesurf

    OCEANLIFE

    Plan sessions, track gear, estimate carbon footprint,

    Plan sessions and track gear and skills for surfing, windsurfing, kitesurfing, foil, SUP, paddleboarding, and wakesurfing. Estimate carbon footprint and receive safety alerts. Store all data offline without internet connection.

    ★ 0.00 ratingsSportsFreeData updated 2026-09-06

How we rank alternatives

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