# Date & Time Interval vs Hours

The clearest difference is in-app purchases: Date & Time Interval at none against Hours's 3. Date & Time Interval also leads on ratings volume (115 vs 16) and iOS requirement (12.0 vs 16.0). Hours's advantage is ads (none vs shown) and review sentiment (97% vs 82%). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Hours sells 3 in-app purchases, starting at $0.99 per month. Date & Time Interval asks for nothing beyond the download.

Hours holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Date & Time Interval has 115 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 82% of Date & Time Interval's written reviews are positive against 97% of Hours's.

Date & Time Interval ships an update every 4 weeks, Hours fortnightly. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Date & Time Interval | Hours |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (115 ratings)](https://appshunter.io/ios/app/date-and-time-interval/id1231298346/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/hours-time-log-and-work-tracker/id6479001202/reviews)** |
| Number of ratings | **115** | 16 |
| Positive reviews | 81.8% of reviews | **96.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 15 MB | 51 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [SACHIN SABU](https://appshunter.io/developer/1172690974) | [筱彤 余](https://appshunter.io/developer/1622372136) |

## 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


### Hours

[App page](https://appshunter.io/ios/app/hours-time-log-and-work-tracker/id6479001202)

This app helps you gain control over your time with an intuitive interface for logging activities and analyzing your time usage. It offers features like customizable goals, timers, and the Pomodoro technique to boost productivity and improve your lifestyle.

**Highlights:** Streamlined and intuitive interface, Customizable goal events, Effortless time logging, Pomodoro technique timer, Timeline tracking, Robust analysis charts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Date & Time Interval free?

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

### Is Hours free?

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

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

Hours is rated higher. Date & Time Interval averages 4.7 out of 5 from 115 ratings, while Hours averages 4.9 from 16 ratings.

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

Date & Time Interval shows ads; Hours does not.

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

Date & Time Interval ships an update every 4 weeks, and Hours fortnightly. Most recently, Date & Time Interval was updated on September 12, 2026 and Hours on September 23, 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.*