# Date and Time Calculator vs Time Calculator + − × ÷

The clearest difference is in-app purchases: Date and Time Calculator at none against Time Calculator + − × ÷'s 2. Date and Time Calculator also leads on ratings volume (9.8K vs 25) and review sentiment (81% vs 60%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Time Calculator + − × ÷ sells 2 one-off in-app purchases. Date and Time Calculator asks for nothing beyond the download.

Date and Time Calculator holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Date and Time Calculator has 9.8K ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 81% of Date and Time Calculator's written reviews are positive against 60% of Time Calculator + − × ÷'s.

Both ship on a similar rhythm, roughly every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Date and Time Calculator | Time Calculator + − × ÷ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.8K ratings)](https://appshunter.io/ios/app/date-and-time-calculator/id552798167/reviews)** | [4.5 (25 ratings)](https://appshunter.io/ios/app/time-calculator-plus/id1565799513/reviews) |
| Number of ratings | **9.8K** | 25 |
| Positive reviews | **81.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 83 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [山 钟](https://appshunter.io/developer/1289109809) | [NR Mobile App Solutions](https://appshunter.io/developer/1480598778) |

## 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-plus/id1565799513)

Easily perform mathematical operations with hours and dates. This utility helps you quickly get accurate results for time-based calculations.

**Highlights:** Hour and date calculations, Mathematical operations, Quick results, Assists with time-based math

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual plan | $1.99 | one-time |
| 6-month plan | $1.99 | one-time |


## 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 9.8K ratings, while Time Calculator + − × ÷ averages 4.5 from 25 ratings.

### Do Date and Time Calculator or Time Calculator + − × ÷ have ads?

Both Date and Time Calculator and Time Calculator + − × ÷ show ads.

### 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 4 weeks. Most recently, Date and Time Calculator was updated on October 24, 2026 and Time Calculator + − × ÷ on October 24, 2026.

---

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