Easily solve time-related calculations. Add or subtract time values, calculate durations between two times or dates, and manage time from a starting point. This intuitive and simple application makes time math straightforward.





246+ iOS apps curated and reviewed
Out of 246+ time duration calculator apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | Jul 2026 | |
| 2 | Free | 4.6★ (167) | No | Yes | Aug 2026 | |
| 3 | Free | 4.5★ (88) | Yes | Yes | Aug 2026 | |
| 4 | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 5 | Free | 4.6★ (3K) | Yes | No | Aug 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 4.7★ (81K) | No | Yes | Aug 2026 | |
| 8 | Free | 4.7★ (862) | Yes | No | Aug 2026 |








Easily solve time-related calculations. Add or subtract time values, calculate durations between two times or dates, and manage time from a starting point. This intuitive and simple application makes time math straightforward.






This app accurately calculates time-related tasks, including working hours, durations between dates, and age. It offers a user-friendly interface with dark mode and offline functionality, allowing for easy time management for work and personal life.


Calculate the exact time elapsed between two points in time. It can determine the duration in years, months, days, hours, minutes, and seconds. Useful for finding your age in days or the day of the week you were born.


Easily calculate the difference between two times or add/subtract durations. This utility app helps manage time calculations for various purposes.




Easily log your work hours by entering start and end times. Calculate daily and weekly totals, including pay based on your hourly salary. Export your time sheets for record-keeping.


Calculate the duration between two dates and times. This tool helps you find the exact number of days, hours, and minutes between any two points in time.




This comprehensive toolkit helps manage time, dates, and schedules with various calculators. Track work hours, plan shifts, convert time formats, and calculate differences between dates. Ideal for professionals, freelancers, and everyday users needing precise time management.






Perform basic time calculations with ease. This utility allows you to add, subtract, multiply, and divide time values expressed in hours, minutes, and seconds.


Calculate the exact number of days, hours, and seconds between any two dates. This tool also allows you to find the date before or after a specified period, making it useful for tracking deadlines, events, or financial products.


Easily calculate the duration between two times or dates. This intuitive app offers simple and straightforward tools for time difference calculations, making it a handy utility for various needs.




Easily add and subtract time with this focused calculator. It offers an adding machine style tape for tracking calculations and two modes: unlimited accumulation or a 24-hour clock. Designed for speed and accuracy, it's ideal for anyone working with hours and minutes.






Perform time calculations with ease, including adding and subtracting days, months, and years. Customize your experience with Lite and Dark themes. This app focuses on essential time calculations without unnecessary features.