# Date and Time Calculator vs Time Calculator

The clearest difference is in-app purchases: Date and Time Calculator at none against Time Calculator's 6. Date and Time Calculator also leads on ratings volume (9.9K vs 3K). Time Calculator's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 weeks). On price, rating, review sentiment and iOS requirement there is nothing between them.

Both are free to download. Time Calculator sells 6 in-app purchases, starting at $2.99 per month. Date and Time Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Date and Time Calculator against 4.7 for Time Calculator. Both are backed by a comparable volume of ratings — 9.9K and 3K respectively. Written reviews are what separate them: 81% of Date and Time Calculator's written reviews are positive against 79% of Time Calculator's.

Date and Time Calculator ships an update every 4 weeks, Time Calculator every 2 weeks. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Date and Time Calculator | Time Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.9K ratings)](https://appshunter.io/ios/app/date-and-time-calculator/id552798167/reviews)** | [4.7 (3K ratings)](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079/reviews) |
| Number of ratings | **9.9K** | 3K |
| Positive reviews | **81.0% of reviews** | 78.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 18 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [山 钟](https://appshunter.io/developer/1289109809) | [Oval Software Oy](https://appshunter.io/developer/1438258178) |

## What reviewers say

### Date and Time Calculator

[App page](https://appshunter.io/ios/app/date-and-time-calculator/id552798167)

Calculate the exact number of days, hours, and seconds between any two dates. This tool also allows you to find the date before or after a specified period, making it useful for tracking deadlines, events, or financial products.

**Highlights:** Calculate time between any two dates, Second-level precision, Calculate future dates, Calculate past dates, Period time calculation

**In-app purchases:** none

**What reviewers like**

- 💡 Helpful for tracking dates and time
- 👍 Simple and easy to use
- 🚀 Accurate calculations
- 🚀 Useful for various purposes (medication management, work timelines, etc.)

**What reviewers complain about**

- 🐛 Ads are intrusive and difficult to close
- 🐛 Compatibility issues on iPad
- 🐛 Bugs with date/time calculations
- 🐛 Language issues with ads

**Reported bugs**

- Date/time calculations not always accurate
- Inability to close ads
- Compatibility issues on certain devices

**Requested features**

- Option to calculate business days
- Ability to save frequently used dates
- 24-hour time format
- Improved user interface


### Time Calculator

[App page](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079)

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:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Calculator Pro Monthly | $2.99 | per month |
| Time Calculator Premium Monthl | $3.99 | per month |
| Time Calculator Premium | $14.99 | per year |
| Time Calculator Premium | $19.99 | per year |
| Time Calculator Premium | $19.99 | one-time |
| Unlock all features | $29.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is Date and Time Calculator free?

Date and Time Calculator is free to download, with no in-app purchases.

### Is Time Calculator free?

Time Calculator is free to download, with in-app purchases available.

### Which has better reviews, Date and Time Calculator or Time Calculator?

Date and Time Calculator is rated higher. Date and Time Calculator averages 4.7 out of 5 from 9.9K ratings, while Time Calculator averages 4.7 from 3K ratings.

### Do Date and Time Calculator or Time Calculator have ads?

Date and Time Calculator shows ads; Time Calculator does not.

### Which is updated more often, Date and Time Calculator or Time Calculator?

Date and Time Calculator ships an update every 4 weeks, and Time Calculator every 2 weeks. Most recently, Date and Time Calculator was updated on November 10, 2026 and Time Calculator on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*