# TSU HR vs Dessau Clock

The clearest difference is in-app purchases: TSU HR at none against Dessau Clock's 1. TSU HR also leads on iOS requirement (15.6 vs 17.0). Dessau Clock's advantage is update cadence (daily vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Dessau Clock sells 1 one-off in-app purchase. TSU HR asks for nothing beyond the download.

TSU HR ships an update monthly, Dessau Clock daily. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TSU HR | Dessau Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dessau-clock/id6796461968/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 34 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Solutions Unit (TSU) / Part of Shnoudi Trading Co. (STC)](https://appshunter.io/developer/796964392) | [Trevor Ringle](https://appshunter.io/developer/1895529048) |

## What reviewers say

### TSU HR

[App page](https://appshunter.io/ios/app/tsu-hr/id6461457435)

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

**In-app purchases:** none


### Dessau Clock

[App page](https://appshunter.io/ios/app/dessau-clock/id6796461968)

This app offers a highly customizable modernist clock experience. Users can personalize dial plates, materials, hands, and sounds, with a special night mode and widgets for home and lock screens. It provides a permanent unlock for all features without subscriptions.

**Highlights:** Customizable dial plates and materials, Variety of hands and finishes, Recorded movement sounds with haptic feedback, Night mode with lume colors, Home and Lock Screen widgets, Dual time display, Permanent unlock with one-time purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dessau Clock Pro — Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is TSU HR free?

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

### Is Dessau Clock free?

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

### Do TSU HR or Dessau Clock have ads?

Neither TSU HR nor Dessau Clock shows ads.

### Which is updated more often, TSU HR or Dessau Clock?

TSU HR ships an update monthly, and Dessau Clock daily. Most recently, TSU HR was updated on October 16, 2026 and Dessau Clock on October 12, 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.*