Time Duration/Add Calculator vs CalcTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Duration/Add Calculator
Easily calculate elapsed time between two points or determine an end time based on a start time and duration. It also converts time into various units like days, hours, minutes, and seconds.
- Calculate elapsed time from start and end times
- Calculate end time from start time and elapsed duration
- Display time between start and end dates/times
- Convert time into days, hours, minutes, and seconds
- Easily enter current time
- Calculate time before a given duration
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It is an application that can easily calculate the elapsed time from the time and the time from the elapsed time. You can also display the time between the start date and time and the end date and time in terms of hours, minutes, seconds, etc. ・Calculate from start time and end time Enter the start time and end time to calculate the elapsed time. Elapsed time can be checked in terms of hours, minutes, and seconds, and the current time can be easily entered. ・Calculated from start time + elapsed time Calculate the end time with the start time and elapsed time. You can also ask for the time before the elapsed time. ・Calculate from the start date and time and the end date and time Enter a start date and time and an end date and time to calculate the elapsed time. Elapsed time can also be checked in terms of hours, minutes, and seconds. ・Calculated from start date and time + elapsed time Enter the start date and time and elapsed time to calculate the end date and time. ・Time conversion The entered time is displayed in day/hour/minute/second, converted to days, converted to hours, converted to minutes, or converted to seconds. You can also convert 1000 seconds into minutes and seconds, or convert hours into days.
CalcTrack
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Time Calculator is a practical collection of tools for working with time, dates, durations, and everyday calculations. Use the Work Hours Calculator to calculate the exact time worked between a start and end time. Add one or multiple breaks, either as fixed durations or as specific break periods, include an hourly rate to estimate earnings, and save completed work-hour calculations for later. The app also includes useful tools for other time-related tasks, including adding or subtracting time, calculating age, counting down to a future date, checking how much time has passed since a date, and converting between different time units. Features include: • Calculate working hours between two times or dates • Deduct multiple breaks from the total duration • Enter breaks as durations or specific start and end times • Calculate estimated pay using an hourly rate • Save work-hour calculations for later reference • Add or subtract days, hours, minutes, and seconds • Calculate age from a date of birth • Create countdown calculations • Calculate time elapsed since a selected date • Convert between common time units • Support for 12-hour and 24-hour time formats • Optional seconds display • Available in multiple languages Whether you need to calculate a workday, find the duration between times, plan around a date, or quickly convert time values, Time Calculator keeps the tools you need in one simple app.
Screenshots
Verdict
The clearest difference is update cadence: CalcTrack at every 2 days against Time Duration/Add Calculator's every 9 months. Time Duration/Add Calculator's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Time Duration/Add Calculator ships an update every 9 months, CalcTrack every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Time Duration/Add Calculator | CalcTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouji Yamauchi | Yaser Selim |
In-app purchases
Time Duration/Add Calculator
No in-app purchases
CalcTrack
No in-app purchases
Questions
Is Time Duration/Add Calculator free?
Is CalcTrack free?
Do Time Duration/Add Calculator or CalcTrack have ads?
Which is updated more often, Time Duration/Add Calculator or CalcTrack?
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