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 521–540 of 1,000 ranked alternatives.

  1. StockCalc - Trade Calculator app icon

    StockCalc - Trade Calculator

    Xin Chen

    Calculate prices and track trends

    Calculate price changes and target forecasts instantly. Determine profit and loss by entering trade size. Switch between calculation tabs for different strategies. Set principal to view overall performance. Review K-line charts for trend analysis.

    ★ 4.519 ratingsUtilitiesFreeData updated 2026-09-19
  1. 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
  2. Super Duper Age Calculator app icon

    Super Duper Age Calculator

    Super Duper, Inc.

    Calculate ages between any two dates.

    The app calculates chronological ages between any two dates, showing years, months, and days. It offers a history section for previous calculations and a standard date picker.

    ★ 2.816 ratingsProductivityFreeData updated 2026-09-18
  3. Metric Seconds app icon

    Metric Seconds

    Malcolm Teas

    Convert time

    Convert time to and from units. Track time in without time zones. Set and measure durations using a universal zero point. Calculate time intervals in format.

    ★ 4.416 ratingsUtilitiesFreeData updated 2026-09-13
  4. Calculator Max -Extremely fast app icon

    Calculator Max -Extremely fast

    Chengdu Cangmo Technology Co., Ltd

    Calculate expressions and solve equations

    Allows users to perform basic arithmetic operations, calculate percentages, and use memory functions. It includes a scientific mode for advanced calculations and supports unit conversions. Users can customize themes and save calculation history.

    ★ 4.512 ratingsProductivityFreeData updated 2026-09-06
  5. Spooky Tip Calculator app icon

    Spooky Tip Calculator

    bobby herndon

    Calculate tips and split bills automatically

    Calculate tips with a 20% default rate. Split bills among multiple people. Customize tip percentages. Share calculations via email or messaging apps. Adjust total amounts and view breakdowns.

    ★ 5.015 ratingsUtilitiesFreeData updated 2026-09-06
  6. Timetable – Schedule & Tasks app icon

    Timetable – Schedule & Tasks

    Michael Banholzer

    Create timetables for school, work, and life

    Create and manage personal timetables for university, school, or daily use. Add courses with start and end times, choose between 5 or 7 days per week, and set one- or two-week rotations.

    ★ 4.616 ratingsProductivityFreeData updated 2026-09-08
  7. Kitchen Math app icon

    Kitchen Math

    Tech Positive Inc.

    Scale recipes for any serving size

    Convert recipe measurements for different serving sizes by inputting original amounts and desired quantity. Calculate adjusted ingredients automatically. Store and access frequently used recipes. Share converted recipes via email or social media.

    ★ 4.116 ratingsFood & DrinkFreeData updated 2026-09-06

How we rank alternatives

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