# Date and Time Checker vs Date Time Calculator

The clearest difference is ads: Date Time Calculator at none against Date and Time Checker's shown. Date Time Calculator also leads on update cadence (fortnightly vs every 3 months) and monetization model (free vs free with in-app purchases). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Date and Time Checker sells 2 one-off in-app purchases and Date Time Calculator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Date and Time Checker against 5.0 for Date Time Calculator. That said, the two scores are not equally well evidenced: Date Time Calculator has 7 ratings behind it against 1, so its average is the more settled of the two.

Date and Time Checker ships an update every 3 months, Date Time Calculator fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Date and Time Checker | Date Time Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/date-and-time-checker/id1495935338/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/date-time-calculator-tickr/id6469073541/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 5 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [mitsuhiro nara](https://appshunter.io/developer/908062910) | [S Ravi Shankar](https://appshunter.io/developer/516903373) |

## What reviewers say

### Date and Time Checker

[App page](https://appshunter.io/ios/app/date-and-time-checker/id1495935338)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Export to File | $3.99 | one-time |


### Date Time Calculator

[App page](https://appshunter.io/ios/app/date-time-calculator-tickr/id6469073541)

Calculate the precise difference between two dates and times, down to the millisecond. Offers detailed breakdowns including days, hours, minutes, and seconds, with options to view weekdays or weekends only. Share your results easily with a clean, adaptable interface.

**Highlights:** Intuitive date and time setting, Calculate days, months, years, Detailed hour, minute, second, millisecond counts, Weekday and weekend specific calculations, One-tap result sharing, Light and dark mode options

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip - Support Date Diff | $0.99 | one-time |
| Medium Tip - Support Date Diff | $2.99 | one-time |
| Big Tip - Support Date Diff | $4.99 | one-time |


## Frequently asked questions

### Is Date and Time Checker free?

Date and Time Checker is free to download, with in-app purchases available.

### Is Date Time Calculator free?

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

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

Date and Time Checker and Date Time Calculator are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.

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

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

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

Date and Time Checker ships an update every 3 months, and Date Time Calculator fortnightly. Most recently, Date and Time Checker was updated on November 3, 2026 and Date Time Calculator on October 30, 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.*