Comparison

Time Calculator vs Time & Date Calculator

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 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.

Highlights
  • Work time tracking
  • Shift scheduling
  • Date difference calculation
  • Countdown timers
  • Time zone comparison
  • Age calculation
  • Time conversion
Features
Read full description

Time Calculator is the ultimate all-in-one toolkit for managing time, dates, schedules, and more. Whether you’re tracking work hours, planning shifts, or converting time formats, this app has a calculator for every time-related need. Designed for professionals, freelancers, travellers, and everyday users alike. Included calculators: - Time Calculator Add or subtract hours, minutes, seconds, and days. Optionally apply an hourly rate for cost calculations. - Work Time Calculator Track working hours, salaries, and multiple jobs. Supports custom shifts and detailed breakdowns. - Shift Calculator Create and calculate rotating shift schedules with ease. - Date Calculator Find the difference between two dates in days, weeks, months, and years. - Time Difference Calculate the time between two clock times. - Countdown Set up countdown timers for upcoming events or deadlines. - Weekday Calculator Calculate how many weekdays and weekends are between two dates. - Add to Date Calculator Add days, weeks, months, or years to a starting date to see the resulting date. - Count Days Tap days on a calendar to count them - perfect for tracking Schengen or visa limits. - Days To/From Save countdown timers for any event and see how many days remain. - Add to Time Calculator Add hours and minutes to a specific time of day. - Age Calculator Add birthdays of friends and family to track their exact age. - Time Converter Convert between seconds, minutes, hours, and days. - Time Zone Calculator Add multiple time zones and compare times across regions. - Military Time Calculator Easily convert between 12-hour and 24-hour (military) formats. - Time to Decimal Convert standard time (like 2h 30m) to decimal format and back. --------------------------- 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://oval.fi/privacy-policy-time-calculator

About

Time & Date Calculator

Calculate exact durations between times, including seconds, and account for time zone differences and DST. View results in various units and share them easily. Supports a wide year range.

Highlights
  • Calculate time duration to the second
  • Cross time zone calculations with DST
  • View results in alternative time units
  • Repeat calculation functionality
  • Export and share results
  • Supports years 1-3999
Features
Read full description

• Include time of day to calculate the exact duration down to the second. • Repeat functionality: make multiple calculations at the touch of a button. • Include locations to calculate a duration across time zones and handle DST changes. • See your results in alternative time units, i.e. the total number of seconds. • Export and share results. • Year range: 1-3999. Developed by timeanddate.com, the number one online provider of accurate and reliable time and date related information worldwide. The free version of the app is funded by advertising. The upgrade removes advertising via an in-app purchase.

Screenshots

Time Calculator4 screens
Time & Date Calculator4 screens

Verdict

The call

The clearest difference is rating: Time Calculator at 4.7 against Time & Date Calculator's 3.4. Time Calculator also leads on review sentiment (79% vs 48%) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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 6 in-app purchases, starting at $2.99 per month and Time & Date Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Time Calculator holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Time Calculator has 3K ratings behind it against 68, so its average is the more settled of the two. Written reviews point the same way: 79% of Time Calculator's written reviews are positive against 48% of Time & Date Calculator's.

UpkeepUpdate frequency

Time Calculator ships an update every 2 weeks, Time & Date Calculator every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
Time Calculator versus Time & Date Calculator: the parameters behind the verdict, then further details
ParameterTime CalculatorTime & Date Calculator
PriceFreeFree
Rating4.7 (3K ratings) — better3.4 (68 ratings)
Positive reviews78.8% of reviews — better48.1% of reviews
Number of ratings3K — better68
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size17 MB10 MB
Age rating4+4+
DeveloperOval Software Oytimeanddate.com

Customer experience

Time Calculator

All ratings2,899 ratings
Positive91.5%
Neutral3.0%
Negative5.5%
Written reviews292 reviews
Positive78.8%
Neutral5.8%
Negative15.4%

Time & Date Calculator

All ratings68 ratings
Positive52.9%
Neutral13.2%
Negative33.8%
Written reviews77 reviews
Positive48.1%
Neutral13.0%
Negative39.0%

User reviews

Time Calculator

From 3K App Store ratings

What we love

  • 🚀 Great Time calculator App
  • 👍 Handy and easy to use
  • 👍 Excellent
  • 👍 Awesome
  • 👍 Useful

Room to improve

  • 🐛 Editing
  • 🐛 Not designed for use on more than one device?
  • 💰 Too Expensive
  • 💰 需要收费
  • 💰 Not worth the money

Time & Date Calculator

From 68 App Store ratings

What we love

  • 👍 Simple and easy to use
  • ✅ Does what it says it does
  • 🚀 Fast and efficient
  • 👌 Great for date calculations
  • ✨ Useful for medication tracking

Room to improve

  • 🐛 App crashes frequently
  • ❌ Settings toggles not working
  • 🚫 Missing website features
  • ⏳ Outdated app
  • 💸 Expensive for limited features

Bugs and requests

Time Calculator

Reported bugs

5 issues
  • Unable to upgrade
  • Calculator does not show hours, minutes and seconds. Only hour and minutes
  • Seconds don't work on a TIME calculator!
  • The last update is bad, it doesn't work!
  • The settings doesn't work after the last update

Requested features

12 requests
  • Overtime calculator
  • Decimals for time calculator
  • Ability to delete entries
  • Ability to edit or pick the days on the calendar
  • Ability to have the work time calculator on Mac
Show 7 more
  • Ability to calculate overtime including rate
  • Ability to convert time to AM/PM
  • Ability to display hours, minutes and seconds
  • Ability to divide the number of hours by days of the month
  • Ability to add multiple work shifts in a day
  • Ability to keep record of hours and weekly hours worked
  • Ability to add different pay rates for different types of work

Time & Date Calculator

Reported bugs

18 issues
  • Time function no longer works
  • Time input function stopped working
  • App won't let you change time from 00:00
  • Ability to select certain time doesn't work
  • None of the toggle options work in settings
Show 13 more
  • Tab button to include location won't work
  • Unable to add time (keypad/keyboard not appearing)
  • App crashes on date pick
  • App crashes since last update
  • App crashes when trying to change clock
  • App crashes when trying to set time (hour)
  • Search option doesn't display character input
  • App does not calculate leap years correctly
  • Purchases not restoring
  • Ads not removed after purchase
  • App crashes on launch
  • Cannot do start dates earlier than year 2000
  • Time range too short (only from 2000 onwards)

Requested features

17 requests
  • Add months to alternative time units
  • Include end date in calculation
  • Calculate date intervals (add/subtract days, weeks, months)
  • Add 'now' button for current time
  • Include full website features
Show 12 more
  • Add option to exclude weekends/holidays
  • Add option to count only workdays
  • Add week number calculation
  • Add ability to track multiple dates
  • Add option to save queries
  • Allow calculations before year 2000
  • Add seconds to time calculations
  • Add ability to add/subtract time increments
  • Add ability to add/subtract time via expression
  • Add dark mode
  • Add more themes
  • Allow multiple calculators running

In-app purchases

6 purchases

Time Calculator

Subscriptions4
  • Time Calculator Pro Monthly3 Days trial$2.991 Month
  • Time Calculator Premium Monthl3 Days trial$3.991 Month
  • Time Calculator Premium3 Days trial$14.991 Year
Show 1 more
  • Time Calculator Premium3 Days trial$19.991 Year
One-time2
  • Time Calculator Premium$19.99
  • Unlock all features$29.99
1 purchases

Time & Date Calculator

One-time1
  • Remove advertising$2.99

Questions

Is Time Calculator free?
Time Calculator is free to download, with in-app purchases available.
Is Time & Date Calculator free?
Time & Date Calculator is free to download, with in-app purchases available.
Which has better reviews, Time Calculator or Time & Date Calculator?
Time Calculator is rated higher. Time Calculator averages 4.7 out of 5 from 3K ratings, while Time & Date Calculator averages 3.4 from 68 ratings.
Do Time Calculator or Time & Date Calculator have ads?
Neither Time Calculator nor Time & Date Calculator shows ads.
Which is updated more often, Time Calculator or Time & Date Calculator?
Time Calculator ships an update every 2 weeks, and Time & Date Calculator every 2 months. Most recently, Time Calculator was updated on November 6, 2026 and Time & Date Calculator on November 2, 2026.

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