# Klock vs Digital Clock Ultra

Klock and Digital Clock Ultra both sit at 4.7 stars, but that hides the real split: 100% of Digital Clock Ultra's written reviews are positive against 89% of Klock's. Digital Clock Ultra also leads on update cadence (every 3 weeks vs every 2 months). Klock's advantage is iOS requirement (8.0 vs 17.0). On price, rating, ratings volume 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 Klock against 4.8 for Digital Clock Ultra. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews are what separate them: 89% of Klock's written reviews are positive against 100% of Digital Clock Ultra's.

Klock ships an update every 2 months, Digital Clock Ultra every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Klock | Digital Clock Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/klock/id516314495/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/digital-clock-ultra/id1672768275/reviews)** |
| Number of ratings | 3 | **8** |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 42 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lars Schwegmann](https://appshunter.io/developer/995802144) | [SeungJun Lee](https://appshunter.io/developer/1435485286) |

## What reviewers say

### Klock

[App page](https://appshunter.io/ios/app/klock/id516314495)

This minimalist clock application offers a sleek replacement for your device's default clock. It features 11 customizable color schemes to match your personal style, easily swiped through for selection.

**Highlights:** Minimalist design, 11 color schemes, Swipe to change color, Sleek clock replacement, iPhone, iPad, iPod touch support

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Clock Ultra

[App page](https://appshunter.io/ios/app/digital-clock-ultra/id1672768275)

Customize your device's clock with personalized backgrounds, calendar integration, and a year progress tracker. Enjoy a sleek, easy-to-navigate interface for a unique time-keeping experience.

**Highlights:** Customizable digital clock display, 12/24 hour format, Built-in calendar with date marking, Year progress percentage tracker, Personalized photo backgrounds, Sleek and modern UI

**In-app purchases:** none


## Frequently asked questions

### Is Klock free?

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

### Is Digital Clock Ultra free?

Digital Clock Ultra is free to download, with no in-app purchases.

### Which has better reviews, Klock or Digital Clock Ultra?

Digital Clock Ultra is rated higher. Klock averages 4.7 out of 5 from 3 ratings, while Digital Clock Ultra averages 4.8 from 8 ratings.

### Do Klock or Digital Clock Ultra have ads?

Neither Klock nor Digital Clock Ultra shows ads.

### Which is updated more often, Klock or Digital Clock Ultra?

Klock ships an update every 2 months, and Digital Clock Ultra every 3 weeks. Most recently, Klock was updated on November 1, 2026 and Digital Clock Ultra on November 3, 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.*