# Date & Time Interval vs Time

The clearest difference is monetization model: Time at ad-supported against Date & Time Interval's free with in-app purchases. Date & Time Interval's advantage is update cadence (every 4 weeks vs every 2 months) and ratings volume (115 vs 25). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Date & Time Interval against 4.6 for Time. Both are backed by a comparable volume of ratings — 115 and 25 respectively. Written reviews are what separate them: 82% of Date & Time Interval's written reviews are positive against 79% of Time's.

Date & Time Interval ships an update every 4 weeks, Time every 2 months. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Date & Time Interval | Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (115 ratings)](https://appshunter.io/ios/app/date-and-time-interval/id1231298346/reviews)** | [4.6 (25 ratings)](https://appshunter.io/ios/app/time-calculator-plus-plus/id1554799802/reviews) |
| Number of ratings | **115** | 25 |
| Positive reviews | **81.8% of reviews** | 78.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 15 MB | 68 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SACHIN SABU](https://appshunter.io/developer/1172690974) | [YUTAKA KENJO](https://appshunter.io/developer/1070080613) |

## What reviewers say

### Date & Time Interval

[App page](https://appshunter.io/ios/app/date-and-time-interval/id1231298346)

Calculate time intervals, age, and perform date arithmetic with ease. This tool helps you add or subtract years, months, and days, convert time zones, and count exact hours and days between dates.

**Highlights:** Calculate interval between two dates, Detailed age calculator, Add/subtract years, months, days, Convert time zones, Hour and minute calculations (HH:MM format), Working week calculator (include/exclude weekends)

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

**In-app purchases:** none


### Time

[App page](https://appshunter.io/ios/app/time-calculator-plus-plus/id1554799802)

Calculate time durations with ease, supporting addition, subtraction, multiplication, and division of hours and minutes. Features include automatic time formatting, calculation history, memory functions, and customizable quick-add buttons for common durations. Personalize the app's appearance with various color themes.

**Highlights:** Calculate hours, minutes, and seconds, Add, subtract, multiply, and divide time, Automatic time formatting with ':', Calculation history saved automatically, Memory keys for subtotals, One-touch preset time addition, Customizable color themes

**In-app purchases:** none


## Frequently asked questions

### Is Date & Time Interval free?

Date & Time Interval is free to download, with no in-app purchases.

### Is Time free?

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

### Which has better reviews, Date & Time Interval or Time?

Date & Time Interval is rated higher. Date & Time Interval averages 4.7 out of 5 from 115 ratings, while Time averages 4.6 from 25 ratings.

### Do Date & Time Interval or Time have ads?

Both Date & Time Interval and Time show ads.

### Which is updated more often, Date & Time Interval or Time?

Date & Time Interval ships an update every 4 weeks, and Time every 2 months. Most recently, Date & Time Interval was updated on September 12, 2026 and Time on September 21, 2026.

---

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