# HourHack vs DSP

The clearest difference is update cadence: DSP at daily against HourHack's fortnightly. HourHack's advantage is iOS requirement (13.4 vs 15.6). 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.

HourHack ships an update fortnightly, DSP daily. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HourHack | DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/hourhack/id6503925079/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 21 MB | 7 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rosenbergs LLC](https://appshunter.io/developer/1716179267) | [BLAM](https://appshunter.io/developer/1117883429) |

## What reviewers say

### HourHack

[App page](https://appshunter.io/ios/app/hourhack/id6503925079)

Easily calculate the duration between two specific times or dates. Get instant results in hours, minutes, or days with a clear and intuitive interface. Simplify all your time-related calculations.

**Highlights:** Calculate time differences, Calculate date differences, Instant results, Clear interface, Time unit conversion

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP

[App page](https://appshunter.io/ios/app/dsp-440/id6751932217)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HourHack free?

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

### Is DSP free?

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

### Do HourHack or DSP have ads?

Neither HourHack nor DSP shows ads.

### Which is updated more often, HourHack or DSP?

HourHack ships an update fortnightly, and DSP daily. Most recently, HourHack was updated on October 13, 2026 and DSP on October 7, 2026.

---

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