Comparison

Time Duration/Add Calculator vs CalcTrack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

CalcTrack

Features
Read full description

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

Time Duration/Add Calculator4 screens
CalcTrack4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Time Duration/Add Calculator versus CalcTrack: the parameters behind the verdict, then further details
ParameterTime Duration/Add CalculatorCalcTrack
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size17 MB47 MB
Age rating4+4+
DeveloperKouji YamauchiYaser Selim

In-app purchases

None

Time Duration/Add Calculator

No in-app purchases

None

CalcTrack

No in-app purchases

Questions

Is Time Duration/Add Calculator free?
Time Duration/Add Calculator is free to download, with no in-app purchases.
Is CalcTrack free?
CalcTrack is free to download, with no in-app purchases.
Do Time Duration/Add Calculator or CalcTrack have ads?
Both Time Duration/Add Calculator and CalcTrack show ads.
Which is updated more often, Time Duration/Add Calculator or CalcTrack?
Time Duration/Add Calculator ships an update every 9 months, and CalcTrack every 2 days. Most recently, Time Duration/Add Calculator was updated on November 3, 2026 and CalcTrack on October 31, 2026.

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