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

Time Duration/Add Calculator screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  1. AC Calculator - HVAC Sizing app icon

    AC Calculator - HVAC Sizing

    Melchisedec Martinez Rodriguez

    Calculate BTU, convert units, compare systems, estimate

    Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.

    ★ 4.820 ratingsUtilitiesFreeData updated 2026-10-10
  1. Tip Tap Split app icon

    Tip Tap Split

    Winkpass Creations, Inc.

    Calculate tips and bills instantly

    Calculate tips and bills by entering the total amount, selecting a tip percentage, and choosing the number of people. Shake the device to reset the calculation.

    ★ 4.833 ratingsUtilitiesFreeData updated 2026-09-09
  2. HourHack app icon

    HourHack

    Rosenbergs LLC

    Calculate time between two dates

    Calculate time differences between two times or dates. Display results in hours, minutes, or days. Input dates or times directly for instant calculations. Simplify time tracking and event planning with precise duration measurements.

    ★ 5.010 ratingsUtilitiesFreeData updated 2026-09-06
  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

How we rank alternatives

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