# Time Calculator vs The Date Calculator PRO

The clearest difference is ads: Time Calculator at none against The Date Calculator PRO's shown. Time Calculator also leads on update cadence (every 2 weeks vs every 4 months) and review sentiment (79% vs 66%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Time Calculator sells 6 in-app purchases, starting at $2.99 per month and The Date Calculator PRO sells 7 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Time Calculator against 4.7 for The Date Calculator PRO. Both are backed by a comparable volume of ratings — 3K and 2.6K respectively. Written reviews are what separate them: 79% of Time Calculator's written reviews are positive against 66% of The Date Calculator PRO's.

Time Calculator ships an update every 2 weeks, The Date Calculator PRO every 4 months. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Time Calculator | The Date Calculator PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3K ratings)](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079/reviews)** | [4.7 (2.6K ratings)](https://appshunter.io/ios/app/the-date-calculator-pro/id1045043882/reviews) |
| Number of ratings | **3K** | 2.6K |
| Positive reviews | **78.8% of reviews** | 65.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 15 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oval Software Oy](https://appshunter.io/developer/1438258178) | [Brachmann Online Marketing GmbH & Co. KG](https://appshunter.io/developer/682848918) |

## What reviewers say

### Time Calculator

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

This app offers a comprehensive suite of tools for managing time, dates, and schedules. It includes calculators for tracking work hours, planning shifts, converting time formats, and calculating differences between dates. It's designed for professionals, freelancers, and everyday users needing precise time management.

**Highlights:** Work hour tracking, Shift scheduling, Date difference calculation, Countdown timers, Time zone comparison, Age calculation, Time conversion

**Features:** Vision Pro support, iPhone Duo 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


### The Date Calculator PRO

[App page](https://appshunter.io/ios/app/the-date-calculator-pro/id1045043882)

Easily calculate the duration between two dates, with or without accounting for the time of day. You can also add or subtract various time units from a specific date. The results are automatically converted into multiple units for your convenience.

**Highlights:** Calculate duration between two dates, Include time of day in calculations, Add/subtract years, months, weeks, days, Convert results to various time units, Account for daylight saving time changes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |
| Premium | $3.99 | per month |
| Premium | $3.99 | per month |
| Voluntary Payment 1 | $0.99 | one-time |
| Voluntary Payment 2 | $2.99 | one-time |
| Voluntary Payment 3 | $9.99 | one-time |
| Remove Ads | $12.99 | one-time |


## Frequently asked questions

### Is Time Calculator free?

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

### Is The Date Calculator PRO free?

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

### Which has better reviews, Time Calculator or The Date Calculator PRO?

Time Calculator is rated higher. Time Calculator averages 4.7 out of 5 from 3K ratings, while The Date Calculator PRO averages 4.7 from 2.6K ratings.

### Do Time Calculator or The Date Calculator PRO have ads?

The Date Calculator PRO shows ads; Time Calculator does not.

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

Time Calculator ships an update every 2 weeks, and The Date Calculator PRO every 4 months. Most recently, Time Calculator was updated on November 10, 2026 and The Date Calculator PRO on November 11, 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.*