# Date Duration vs Time Calculator HH

The clearest difference is update cadence: Time Calculator HH at every 2 months against Date Duration's every 31 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Date Duration ships an update every 31 months, Time Calculator HH every 2 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Date Duration | Time Calculator HH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/time-calculator-hhmm/id1506215297/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 0 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rizhwan Hajamaideen](https://appshunter.io/developer/1450205075) | [Erminio Ricciardi](https://appshunter.io/developer/1111688963) |

## What reviewers say

### Date Duration

[App page](https://appshunter.io/ios/app/date-duration/id1450205076)

**Features:** macOS Compatibility

**In-app purchases:** none


### Time Calculator HH

[App page](https://appshunter.io/ios/app/time-calculator-hhmm/id1506215297)

Easily add and subtract hours and minutes with this intuitive tool. Features quick calculation buttons, operation history, and support for negative numbers. Save time on manual calculations and manage your time more efficiently.

**Highlights:** Intuitive interface, Quick calculation buttons, Operation history, Negative number support, Automatic save, Light and dark modes

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

**In-app purchases:** none


## Frequently asked questions

### Is Date Duration free?

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

### Is Time Calculator HH free?

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

### Do Date Duration or Time Calculator HH have ads?

Neither Date Duration nor Time Calculator HH shows ads.

### Which is updated more often, Date Duration or Time Calculator HH?

Date Duration ships an update every 31 months, and Time Calculator HH every 2 months. Most recently, Date Duration was updated on November 2, 2026 and Time Calculator HH 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.*