Apps Like Time Duration/Add Calculator for iPhone and iPad
Time Duration/Add Calculator screenshots
Ranked alternatives
Showing 521–540 of 1,000 ranked alternatives.



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.



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.





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.

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.



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.

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.


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.


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.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.