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.





215+ iOS apps curated and reviewed
Out of 215+ time duration calculator apps on iOS, 20 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 | May 2026 | |
| 2 | Free | 4.6★ (165) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.7★ (68K) | No | Yes | Jul 2026 | |
| 4 | Free | 4.5★ (88) | Yes | Yes | Jul 2026 | |
| 5 | Free | 5.0★ (1) | No | No | May 2026 | |
| 6 | Free | 4.6★ (2.9K) | Yes | No | Jul 2026 | |
| 7 | Free | 4.7★ (2.7K) | No | Yes | Jul 2026 | |
| 8 | Free | — | No | No | May 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.






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.


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.


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.




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.


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.


Easily calculate your total hours worked by entering your log-in and log-out times. You can also input your hourly pay rate to determine your total earnings. Advanced features allow for individual rate settings and comments for different jobs, with options to email or download results.


Easily calculate your work hours and paychecks. This app allows you to log in and out times, automatically deduct lunch breaks, and calculate overtime pay with customizable rates. Manage weekly or bi-weekly pay periods and export your timesheets.


This app helps you track work hours and shifts by easily adding, subtracting, and summing multiple time entries. It provides a simple and fast interface for calculating elapsed time in seconds, ideal for timesheets and logging daily work.


Easily track your work hours with a live clock-in/out feature or manual log entries. Monitor weekly hours worked and salary earned, with options for multiple jobs, tax deductions, and exportable reports.


Easily track your work hours with a simple timer or manual entries. Log breaks, tips, and notes while jobs are color-coded with custom rates. Automatically calculate overtime and round time for accurate pay.


Effortlessly track your time from any device with a single tap. Organize entries with projects and tags, analyze your productivity with reports, and boost focus with Pomodoro mode. Seamlessly syncs across all your platforms.


Calculate time intervals, age, and perform date arithmetic with ease. This tool helps you add or subtract years, months, and days, convert time zones, and count exact hours and days between dates.


Easily track your work hours, including shifts, breaks, and days off. Calculate your expected salary, overtime, and tips. Ideal for freelancers and self-employed individuals to ensure accurate pay.


Easily add, subtract, and compare times with this intuitive calculator. Perfect for logging hours, tracking shifts, or planning projects, it handles hours, minutes, and seconds with precision. Convert results and sync across devices.