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 161–180 of 1,000 ranked alternatives.

  1. Hours Calculator: Hourly Rate app icon

    Hours Calculator: Hourly Rate

    Applorium Ltd

    Calculate , minutes, and seconds

    Calculate time durations by adding, subtracting, and converting , minutes, and seconds. Track work , compute pay based on rates, and manage schedules. Sync between iOS and macOS devices.

    ★ 4.834 ratingsUtilitiesFreeData updated 2026-09-06
  2. Anniversary Count Timer App. app icon

    Anniversary Count Timer App.

    Daikuzono Takuma

    Days until events and anniversaries

    Down to upcoming events or track time since a specific date. Set custom timers for birthdays, anniversaries, or events. Display countdowns and elapsed time in the home screen widget. Adjust settings to customize duration and display format.

    ★ 4.740 ratingsLifestyleFreeData updated 2026-09-14
  3. Countdown Widget - Time Until app icon

    Countdown Widget - Time Until

    ONNEX YAZILIM ANONIM SIRKETI

    Count down and set reminders

    Allows users to set future dates and view remaining in months, days, hours, minutes, and seconds. The updates in real-. Users can receive reminders before scheduled events.

    ★ 4.232 ratingsProductivityFreeData updated 2026-09-06
  1. Ramadan 2025 #1 app icon

    Ramadan 2025 #1

    Murad Rabadanov

    Track fasting times and Quran readings

    Track fasting times with start and end notifications. View onset and Iftar schedules. Access Islamic calendar and special days. Read the Quran and send greeting cards.

    ★ 4.9299 ratingsLifestyleFreeData updated 2026-09-06
  2. Countdown Reminder, Widget App app icon

    Countdown Reminder, Widget App

    Livintis W.L.L.

    Count down events and track days left

    Count down to events with custom names and dates. Set reminders and view remaining days. Track multiple events simultaneously. Share countdowns via social media. Adjust event details anytime.

    ★ 4.7198 ratingsUtilitiesFreeData updated 2026-09-20
  3. FlowSavvy: AI Schedule Planner app icon

    FlowSavvy: AI Schedule Planner

    Schezzy LLC

    Plan tasks into your calendar automatically

    Organizes tasks into a calendar using AI. Splits tasks that don’t fit, balances workload across days, and updates with changes. Recalculates entire plan with one click. Generates a from a to-do list up to 8 weeks in advance.

    ★ 4.8363 ratingsProductivityFreeData updated 2026-09-06
  4. Crunch Time Pro app icon

    Crunch Time Pro

    Alumra, Ltd

    Calculate and convert time units easily.

    The app calculates using dates, times, years, days, hours, minutes, and seconds. It converts between these units and performs addition, subtraction, multiplication, and division.

    ★ 5.02 ratingsUtilities$2.99Data updated 2026-10-24
  5. 100 Days After app icon

    100 Days After

    Broong, Inc.

    Calculate any date from a given spot.

    The app calculates a future date from a specified starting date. Users can export calculated dates as events to their iPhone's calendar.

    ★ 4.26 ratingsProductivityFreeData updated 2026-09-20
  6. Weekender - Weekend Calendar app icon

    Weekender - Weekend Calendar

    Ganymed Stanek

    Spot upcoming weekends at a glance

    Displays upcoming weekends with event details from iOS calendars. Allows selection of calendars to show. Includes Friday evenings with customizable cut-off times. Offers in- purchase to add custom holidays and vacation days.

    ★ 4.723 ratingsProductivity$0.99Data updated 2026-10-19
  7. All‑in‑One Year Calendar SE app icon

    All‑in‑One Year Calendar SE

    VoidTech Inc.

    Plan your with events and reminders

    Manage daily tasks and long-term planning with a customizable . Add events, reminders, and notes. Highlight important dates and track holidays. Sync across devices using iCloud. Share calendars and adjust layouts for different months.

    ★ 4.3158 ratingsProductivityFreeData updated 2026-09-15
  8. Age Calculator: Birth Date app icon

    Age Calculator: Birth Date

    Nikko Ferwelo

    Calculate age, track milestones, and view zodiac

    Calculate age in years, months, weeks, and days. Determine zodiac sign and its traits. Share milestones, signs, or countdowns to social media.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  9. Wage Calculator- Hours Tracker app icon

    Wage Calculator- Hours Tracker

    giang pham

    Track , calculate wages, set rates

    Track weekly income by recording and calculating pay. Set base and overtime rates per day or week. Add tips for each workday. Choose start day of week and track night shifts. Data auto-saves weekly and can be easily loaded.

    ★ 4.7110 ratingsUtilitiesFreeData updated 2026-09-16
  10. Countdown App - Day Counter app icon

    Countdown App - Day Counter

    Aleksandr Bichurin

    Count days until and past events

    Track upcoming and past events by counting days until or since specific dates. Create and manage a list of dates. View day counts in real-time. Set reminders for important dates. Share date details with others.

    ★ 4.6217 ratingsUtilitiesFreeData updated 2026-09-19
  11. Countdown Date & Timer Widget app icon

    Countdown Date & Timer Widget

    Alenrom sp. z o.o.

    Track events with timers

    Allows users to add events and set specific dates and times. It displays remaining time in days, hours, minutes, and seconds. Users receive notifications when the event approaches. Customize icons and backgrounds to personalize the interface.

    ★ 4.5102 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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