Comparison

Digital Clock Ultra vs Custom Digital Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

Custom Digital Clock

Display a stylish digital clock on your smartphone. Personalize the clock's appearance with custom coloring options to match your style.

Highlights
  • Stylish digital clock display
  • Customizable coloring
  • Smartphone integration
  • Personalized appearance
Features
Read full description

Stylish digital clock displayed on your smartphone. Customize the coloring freely.

Screenshots

Digital Clock Ultra4 screens
Custom Digital Clock4 screens

Verdict

The call

The clearest difference is review sentiment: Digital Clock Ultra at 100% against Custom Digital Clock's 0%. Digital Clock Ultra also leads on rating (5.0 vs 1.0) and ads (none vs shown). Custom Digital Clock's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Digital Clock Ultra holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Digital Clock Ultra's written reviews are positive against 0% of Custom Digital Clock's.

UpkeepUpdate frequency

Digital Clock Ultra ships an update every 3 weeks, Custom Digital Clock every 9 months. The most recent releases landed on September 20, 2026 and July 10, 2026 respectively.

Scorecard7 real differences · 3 level
Digital Clock Ultra versus Custom Digital Clock: the parameters behind the verdict, then further details
ParameterDigital Clock UltraCustom Digital Clock
PriceFreeFree
Rating5.0 (4 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 3 weeks — betterEvery 9 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size42 MB29 MB
Age rating4+4+
DeveloperSeungJun Leetadashi endo

Customer experience

Digital Clock Ultra

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Custom Digital Clock

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Digital Clock Ultra

No in-app purchases

None

Custom Digital Clock

No in-app purchases

Questions

Is Digital Clock Ultra free?
Digital Clock Ultra is free to download, with no in-app purchases.
Is Custom Digital Clock free?
Custom Digital Clock is free to download, with no in-app purchases.
Which has better reviews, Digital Clock Ultra or Custom Digital Clock?
Digital Clock Ultra is rated higher. Digital Clock Ultra averages 5.0 out of 5 from 4 ratings, while Custom Digital Clock averages 1.0 from 1 ratings.
Do Digital Clock Ultra or Custom Digital Clock have ads?
Custom Digital Clock shows ads; Digital Clock Ultra does not.
Which is updated more often, Digital Clock Ultra or Custom Digital Clock?
Digital Clock Ultra ships an update every 3 weeks, and Custom Digital Clock every 9 months. Most recently, Digital Clock Ultra was updated on September 20, 2026 and Custom Digital Clock on July 10, 2026.

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