Klock vs Digital Clock Ultra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Klock
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.
- Minimalist design
- 11 color schemes
- Swipe to change color
- Sleek clock replacement
- iPhone, iPad, iPod touch support
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Klock is a simple and minimalist clock Application for your iPhone, iPod touch and iPad. Combined with a stand for the iPhone or a Smart Cover for the iPad, Klock can be used as a sleek clock replacement. Klock comes with 11 beautiful colorschemes to fit your style. Just swipe to the left or right to change color!
Digital Clock Ultra
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.
- 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
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Transform your clock with Digital Clock Ultra! Personalize with photos, calendar, year progress tracker, and sleek design. Download now! Digital Clock Ultra is an app that provides a comprehensive time-keeping experience for users. The app includes a digital clock display that can be set to either a 12-hour or 24-hour format. The clock is displayed in large, easy-to-read digits that can be seen from a distance. In addition to the clock, Digital Clock Ultra also includes a built-in calendar that shows the current month and marks today's date with a red dot. Plus Digital Clock Ultra show Year Progress. Year Progress is a feature in Digital Clock Ultra that displays the current year's progress as a percentage. The app calculates the number of days that have passed since January 1st and displays it as a percentage, giving users a visual representation of how much of the year has already elapsed. One of the unique features of Digital Clock Ultra is the ability to set your own photos as background images. Users can choose from their own photo library or use default image. The app automatically adjusts the photo to fit the screen and adds a transparent clock overlay on top. This feature allows users to personalize the app and make it truly their own. Digital Clock Ultra is designed with a sleek and modern user interface that is easy to navigate. All the features are easily accessible from the main screen, making it easy to switch between the clock, calendar, and settings. Overall, Digital Clock Ultra is a great app for anyone who wants a customizable clock and a basic calendar experience. With its digital clock display, built-in calendar, and the ability to set your own photos as background images, this app is perfect for keeping track of time and adding a personal touch to your device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Klock | Digital Clock Ultra |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 4.8 (8 ratings) — better |
| Positive reviews | 88.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 16 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Lars Schwegmann | SeungJun Lee |
Customer experience
Klock
Digital Clock Ultra
In-app purchases
Klock
No in-app purchases
Digital Clock Ultra
No in-app purchases
Questions
Is Klock free?
Is Digital Clock Ultra free?
Which has better reviews, Klock or Digital Clock Ultra?
Do Klock or Digital Clock Ultra have ads?
Which is updated more often, Klock or Digital Clock Ultra?
Other comparisons
