Comparison

Date and Time Checker vs Work Hours Calculator

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

Head to head
About

Date and Time Checker

Easily calculate elapsed time, dates, and durations with multiple calculation formats. Save your results as a history for quick reference. Ideal for tracking work hours, travel time, or significant dates.

Highlights
  • Calculate elapsed time (hours, minutes, seconds)
  • Calculate elapsed dates (days, weeks, months, years)
  • Add or subtract time/dates
  • Set alert notifications for calculated times/dates
  • Save calculation results as history
  • Option to include/exclude first day in date calculations
Features
Read full description

"Date and Time Checker" is an application that can easily calculate the date, number of days, time, etc.Multiple calculation formats are available for various applications. The following calculation formats are available. 1. "End time - Start time" 2. "Specified time ± Elapsed time" 3. "End date - Start date" 4. "Specified date ± Elapsed date" 1. "End time - Start time" Calculate the elapsed time from the start time to the end time (hour / minute / second, etc.). It is also possible to exclude any time (minutes). 2. "Specified time ± Elapsed time" Calculate the elapsed time (later / ago) from the specified time. It is also possible to receive an alert notification at the calculated time. 3. "End date - Start date" Calculate the elapsed days (days / weeks / months / years, etc.) from the start date to the end date. You can choose to calculate the first day as 0 day or 1 day. 4. "Specified date ± Elapsed date" Calculate the elapsed date (later / ago) from the specified date. It is also possible to receive an alert notification on the calculated date. You can save the calculation results and check them as a history. 【Use cases of Date and Time Checker】 ・ Calculation of working hours ・ Calculation of overtime hours ・ Calculation of sleep time ・ Calculation of possible stay time ・ Calculation of work time ・ Calculation of waiting time ・ Back calculation of departure time ・ Calculation of travel time ・ Calculation of end time of abandoned game ・ Check how many days have passed since you were born ・ Calculate how many years have passed since you purchased ・etc Use the Date and Time Checker to quickly check the cumbersome date and days calculations.

About

Work Hours Calculator

Track your work hours, breaks, and earnings with this intuitive tool. It automatically calculates pay for hourly or daily rates, supports multiple jobs, and offers flexible shift management. Stay organized and in control of your income.

Highlights
  • Customizable shift entries for multiple jobs
  • Automatic calculation of hours and pay
  • Break tracking for accurate paid time
  • Flexible shift rotation
  • Daily pay adjustments (tips, bonuses)
  • Smart search for past shifts
Features
Read full description

Work Time Calculator is the all-in-one tool designed for shift workers, freelancers, and anyone who tracks their hours. With a clear, user-friendly interface, it makes logging your work simple, accurate, and stress-free. Easily calculate your working hours, break times, and earnings – just enter your shift’s start and end times, and the app does the rest. Key Features: - Customisable shift entries with support for multiple jobs - Automatic calculation of total hours and pay - Break tracking that adjusts your paid time accurately - Flexible shift rotation for recurring work patterns - Notes for adding shift-specific details - Daily pay adjustments, including tips and bonuses - Smart search to find past shifts by date or keyword - Seamless support for both hourly and daily rates Whether you’re managing a full-time job, part-time gig, or juggling multiple roles, Work Time Calculator helps you stay organised, on schedule, and in control of your pay. Subscription terms: - The subscription auto-renews at the end of each term. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy policy and Terms of Use: https://applorium.com/privacy-policy-work-time-calculator

Screenshots

Date and Time Checker4 screens
Work Hours Calculator3 screens

Verdict

The call

The clearest difference is monetization model: Date and Time Checker at free with in-app purchases against Work Hours Calculator's subscription. Date and Time Checker also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 86%). Work Hours Calculator's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 months). On price, 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. Date and Time Checker sells 2 one-off in-app purchases and Work Hours Calculator sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Date and Time Checker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Work Hours Calculator has 661 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Date and Time Checker's written reviews are positive against 86% of Work Hours Calculator's.

UpkeepUpdate frequency

Date and Time Checker ships an update every 3 months, Work Hours Calculator every 10 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 3 level
Date and Time Checker versus Work Hours Calculator: the parameters behind the verdict, then further details
ParameterDate and Time CheckerWork Hours Calculator
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (661 ratings)
Positive reviews100.0% of reviews — better85.7% of reviews
Number of ratings1661 — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone, iPod — better
Requires iOS16.014 — better
Further details — not scored
Size29 MB12 MB
Age rating4+4+
Developermitsuhiro naraApplorium Ltd

Customer experience

Date and Time Checker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Work Hours Calculator

All ratings661 ratings
Positive92.4%
Neutral3.6%
Negative3.9%
Written reviews42 reviews
Positive85.7%
Neutral9.5%
Negative4.8%

Bugs and requests

Date and Time Checker

Not enough reviews yet to summarise bugs or requests.

Work Hours Calculator

Reported bugs

3 issues
  • Hourly rate calculation showing incorrect salary totals
  • Total hours not appearing in exported documents
  • Pay rate changes retroactively affecting all previous entries instead of from update date forward

Requested features

12 requests
  • Two-week pay cycle option
  • Overtime pay calculation (time-and-a-half, double time)
  • Multiple shifts per day support
  • Split shift functionality
  • Different pay rates for day/night/weekend/holiday shifts
Show 7 more
  • Shift end reminders/notifications
  • PDF/print export with total hours included
  • Break/pause with entry and exit times
  • Hourly rate display in exports
  • Pay day tracking
  • Overtime hours summary and tracking
  • Biweekly pay period configuration

In-app purchases

2 purchases

Date and Time Checker

One-time2
  • Remove Ads$3.99
  • Export to File$3.99
6 purchases

Work Hours Calculator

Subscriptions4
  • Work Time Calculator Premium3 Days trial$2.991 Month
  • Work Time Calculator Pro3 Days trial$3.991 Month
  • Yearly3 Days trial$7.991 Year
Show 1 more
  • Work Time Calculator Pro3 Days trial$19.991 Year
One-time2
  • Lifetime$14.99
  • Work Time Calculator Pro$39.99

Questions

Is Date and Time Checker free?
Date and Time Checker is free to download, with in-app purchases available.
Is Work Hours Calculator free?
Work Hours Calculator is free to download, with in-app purchases available.
Which has better reviews, Date and Time Checker or Work Hours Calculator?
Date and Time Checker is rated higher. Date and Time Checker averages 5.0 out of 5 from 1 ratings, while Work Hours Calculator averages 4.7 from 661 ratings.
Do Date and Time Checker or Work Hours Calculator have ads?
Date and Time Checker shows ads; Work Hours Calculator does not.
Which is updated more often, Date and Time Checker or Work Hours Calculator?
Date and Time Checker ships an update every 3 months, and Work Hours Calculator every 10 days. Most recently, Date and Time Checker was updated on September 10, 2026 and Work Hours Calculator on September 24, 2026.

Other comparisons