Time Duration/Add Calculator app icon

Apps Like Time Duration/Add Calculator for iPhone and iPad

by Kouji Yamauchi★ 1.01 ratingsUtilitiesFreeData updated 2026-09-27
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Time Duration/Add Calculator screenshots

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. QUEST* app icon

    QUEST*

    QUEST Health Ledger LLC

    ★ 5.01 ratingsHealth & Fitness$3.99Data updated 2026-09-06
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  3. It's Almost Time app icon

    It's Almost Time

    hot-n-GUI, LLC

    Count down to any event

    Countdown timer lets users set event dates and times. Displays remaining in customizable formats from years to seconds. Allows color customization for countdown and text. Offers separate settings for portrait and landscape orientations.

    ★ 4.628 ratingsUtilities$1.99Data updated 2026-09-08
    App details
  1. E6B Aviation Calculator - FLT9 app icon

    E6B Aviation Calculator - FLT9

    Raj Jeshang, Inc.

    Calculate flight parameters and altitudes

    Calculate pressure and density altitudes, true airspeed, and mach number. Determine wind correction angle and true heading. Compute crosswind, headwind, and tailwind. Find ground speed and flight time. Calculate fuel burn and cloud base.

    ★ 4.226 ratingsUtilitiesFreeData updated 2026-09-06
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  8. InerTrak app icon

    InerTrak

    James Preston

    Tracks time, calculates value, summarizes projects, manages clients, syncs with desktop version.

    The app tracks time spent on projects. The app calculates monetary value based on hourly rates and provides detailed project summaries with time and money totals.

    ★ 3.88 ratingsBusinessFreeData updated 2026-09-09
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  10. NetTime: Decimal, time zone neutral time app icon

    NetTime: Decimal, time zone neutral time

    Waving Cat Apps Ltd.

    Display current beats and in real-

    Displays the current number of beats on your iOS device. Beats are a universal unit with 1,000 per day. It shows beats on the home screen and notification center. Users can calculate beats for any specific .

    ★ 4.614 ratingsUtilitiesFreeData updated 2026-09-10
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  12. Acana Date Calculator app icon

    Acana Date Calculator

    Horst Jehle

    Calculate differences and add dates

    Calculate differences by selecting start and end dates or entering them directly. Display results in years, months, days, hours, minutes, and seconds. Add time intervals to a start to determine a new .

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-08
    App details
  14. AJA DataCalc app icon

    AJA DataCalc

    AJA Video Systems

    Calculate video and audio storage needs.

    The app calculates storage requirements for professional video and audio media. It supports numerous industry video formats, compression methods, and video standards, allowing users to change settings and view results on a single screen.

    ★ 3.811 ratingsUtilitiesFreeData updated 2026-09-12
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  16. CoordCalc app icon

    CoordCalc

    Justin Graham

    Calculate distance and bearing between points.

    The app calculates distances and bearings between two points using latitude and longitude. It can also determine a final position from a starting point, distance, and bearing.

    ★ 3.04 ratingsNavigation$2.99Data updated 2026-09-10
    App details

How we rank alternatives

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