Comparison

Time Calculator vs Date & Time Interval

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

Head to head
About

Time Calculator

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.

Highlights
  • Add and calculate multiple time entries
  • Sum hours and minutes instantly
  • Track work hours and shift time
  • Simple and fast interface
  • Ideal for timesheets
Features
Read full description

Time Calculator for work hours, shifts, and daily time tracking. Easily add, subtract, and sum multiple time values in seconds. Key Features: Add and calculate multiple time entries Sum hours and minutes instantly Track work hours and shift time Simple and fast interface Ideal for timesheets and logging time

About

Date & Time Interval

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.

Highlights
  • Calculate interval between two dates
  • Detailed age calculator
  • Add/subtract years, months, days
  • Convert time zones
  • Hour and minute calculations (HH:MM format)
  • Working week calculator (include/exclude weekends)
Features
Read full description

In search of an easy to use time calculator and age calculator? Do you want to have a date calculator with days counter and see the exact hours and days between dates? Introducing Date & Time Interval, your new favourite date to date calculator. Use this advanced time hours calculator and: .. make simple mathematical hours calculations .. add/subtract hours with an easy-to-use hours calculator .. find the interval between two different dates .. calculate your exact age with a super-detailed age calculator, and much more. Date & Time Interval is a free hour, days counter & time calculator app that not only helps you with making simple mathematical hour operations, including adding or subtracting years, months, and days to any date, but it also enables you to convert time zones, find dates and time intervals, and calculate your exact age with details. So, if you are looking for an easy to use yet advanced date and time calculator that calculates days between dates, you have come to the right place. Download Date & Time Calculator for free and say goodbye to all the mental calculations you used to do while calculating your age. ◉ ADVANCED TIME CALCULATOR TO FIND AN INTERVAL BETWEEN TWO DATES Date & Time Calculator, the free date & age calculator, and time zone converter come with a clean and neat design, and the interface is so user-friendly that you will get the whole idea as soon as trying to calculate a date interval or making simple calculations on a specific date and time. Here are some reasons while you will love our date finder & hours and minutes calculator. + Hour and Minute Calculator: Use this calculator to perform operations in HH:MM format. This will take away the pain of converting each time unit into a decimal point and performing the operations. For example, adding 5hours 32 minutes and 2hours and 23 minutes in this app is 5:32 + 2:23 + Convert time zones with ease: Make use of a simple time zone converter feature that lets you check the time in almost any location all around the world, with the option to convert time between different time zones. + Find weekdays between two dates: What makes this time calculator app stand out in the competition is the option to find weekdays between two days. Find the remaining days between two dates with the option to include/exclude weekends using our unique working week calculator. + How old are you? Find your exact age: How do you usually calculate your age? Using the advanced age calculator feature, you can find out your exact age and see how many minutes, hours, days, weeks, months, and years you have lived since your birthday. + Add/subtract years, months, and days to any date: There is no need to look at the date calendar to figure out a future date or even a previous date. To get started, choose a date, specify how many days, months, or years you wish to add/subtract with our date to date calculator, and in the blink of any eye, you will see the calculated date. + Time Calculator : How do you usually work on a Timesheet? Using the Time calculator feature, calculations like adding 1 hour 20 minutes + 2 hour 32 minutes is easier than ever. No more conversions to decimal points and doing mental calculations What else? Well, there is still a lot to discover about this advanced time calculator app. And since the entire features of the Date & Time Calculator are available for free, there is no harm giving it a try and explore the features for yourself. ◉ DATE & TIME CALCULATOR MAIN FEATURES AT A GLANCE: - Clean and neat design with a fresh and intuitive interface - Use age calculator to find out how old you are - Time zone converter supporting all the cities and regions in the world - Add or subtract years, months, and days to any date with the simplest date to date calculator - Find weekdays between two dates with our simple weekday calculator Let us know about any bugs, questions, feature requests, or any other suggestions.

Screenshots

Time Calculator1 screens
Date & Time Interval4 screens

Verdict

The call

The clearest difference is in-app purchases: Date & Time Interval at none against Time Calculator's 1. Date & Time Interval also leads on review sentiment (82% vs 50%) and update cadence (every 4 weeks vs every 11 months). On price, rating, ratings volume and ads 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. Time Calculator sells 1 one-off in-app purchase. Date & Time Interval asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Time Calculator against 4.7 for Date & Time Interval. Both are backed by a comparable volume of ratings — 113 and 116 respectively. Written reviews are what separate them: 50% of Time Calculator's written reviews are positive against 82% of Date & Time Interval's.

UpkeepUpdate frequency

Time Calculator ships an update every 11 months, Date & Time Interval every 4 weeks. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

Scorecard4 real differences · 6 level
Time Calculator versus Date & Time Interval: the parameters behind the verdict, then further details
ParameterTime CalculatorDate & Time Interval
PriceFreeFree
Rating4.6 (113 ratings)4.7 (116 ratings) — better
Positive reviews50.0% of reviews81.8% of reviews — better
Number of ratings113116 — better
Update frequencyEvery 11 monthsEvery 4 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1312.0 — better
Further details — not scored
Size11 MB15 MB
Age rating4+9+
DeveloperSHIGETO TAKAGISACHIN SABU

Customer experience

Time Calculator

All ratings112 ratings
Positive90.2%
Neutral3.6%
Negative6.3%
Written reviews26 reviews
Positive50.0%
Neutral7.7%
Negative42.3%

Date & Time Interval

All ratings115 ratings
Positive91.3%
Neutral6.1%
Negative2.6%
Written reviews11 reviews
Positive81.8%
Neutral9.1%
Negative9.1%

In-app purchases

1 purchases

Time Calculator

One-time1
  • Remove Ads$1.99
None

Date & Time Interval

No in-app purchases

Questions

Is Time Calculator free?
Time Calculator is free to download, with in-app purchases available.
Is Date & Time Interval free?
Date & Time Interval is free to download, with no in-app purchases.
Which has better reviews, Time Calculator or Date & Time Interval?
Date & Time Interval is rated higher. Time Calculator averages 4.6 out of 5 from 113 ratings, while Date & Time Interval averages 4.7 from 116 ratings.
Do Time Calculator or Date & Time Interval have ads?
Both Time Calculator and Date & Time Interval show ads.
Which is updated more often, Time Calculator or Date & Time Interval?
Time Calculator ships an update every 11 months, and Date & Time Interval every 4 weeks. Most recently, Time Calculator was updated on October 23, 2026 and Date & Time Interval on November 1, 2026.

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