# Digital Clock Ultra vs Digital Clock

The clearest difference is rating: Digital Clock Ultra at 4.8 against Digital Clock's 4.2. Digital Clock Ultra also leads on in-app purchases (none vs 1). Digital Clock's advantage is update cadence (every 3 days vs every 3 weeks). On price, ratings volume, ads and monetization model there is nothing between them.

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

Digital Clock Ultra holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

Digital Clock Ultra ships an update every 3 weeks, Digital Clock every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Digital Clock Ultra | Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/digital-clock-ultra/id1672768275/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/digital-clock-advance-time/id6743922826/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 42 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SeungJun Lee](https://appshunter.io/developer/1435485286) | [Shuichi Nagao](https://appshunter.io/developer/1181929917) |

## What reviewers say

### 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


### Digital Clock

[App page](https://appshunter.io/ios/app/digital-clock-advance-time/id6743922826)

This app offers a clean and customizable digital clock experience with large digits and a sleek interface. Personalize themes, colors, and fonts, and utilize a home screen widget for quick time checks. It also features a unique ability to advance the displayed time to help manage your schedule.

**Highlights:** Clean digital clock interface, Customizable themes and colors, Large, easy-to-read digits, Clock with seconds display, Home screen widget, Advance time feature

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Clock Premium Plan | $4.99 | one-time |


## Frequently asked questions

### Is Digital Clock Ultra free?

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

### Is Digital Clock free?

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

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

Digital Clock Ultra is rated higher. Digital Clock Ultra averages 4.8 out of 5 from 8 ratings, while Digital Clock averages 4.2 from 6 ratings.

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

Neither Digital Clock Ultra nor Digital Clock shows ads.

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

Digital Clock Ultra ships an update every 3 weeks, and Digital Clock every 3 days. Most recently, Digital Clock Ultra was updated on November 3, 2026 and Digital Clock on October 30, 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.*