# Digital Clock vs Round Millisecond Clock

The clearest difference is review sentiment: Digital Clock at 51% against Round Millisecond Clock's 0%. Digital Clock also leads on rating (4.4 vs 1.0) and ads (none vs shown). Round Millisecond Clock's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17). On price and device support there is nothing between them.

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

Digital Clock holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Digital Clock has 1.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of Digital Clock's written reviews are positive against 0% of Round Millisecond Clock's.

Digital Clock ships an update every 3 weeks, Round Millisecond Clock every 4 months. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Digital Clock | Round Millisecond Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/digital-clock-bedside-widget/id1505334122/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/round-millisecond-clock/id6736579896/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | **51.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 12 MB | 34 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### Digital Clock

[App page](https://appshunter.io/ios/app/digital-clock-bedside-widget/id1505334122)

This app provides a clear and attractive LED digital clock display. It's ideal for use on a nightstand or desk, offering customizable options for time format and visibility of weekdays and dates.

**Highlights:** Beautiful LED digital display, 12/24 hour mode switching, Show/hide weekdays, Show/hide date

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and clean design
- 🚀 Fast and responsive
- 💡 Potential for customization (font, background)
- 👍 Useful for specific use cases (e.g., pool clock)

**What reviewers complain about**

- 🐛 Time display issues (24-hour format, incorrect time)
- 💰 Paid features that should be free (color customization)
- 🐛 Widget issues (only shows military time)
- 🔍 Lack of advanced features (alarms, weather)

**Reported bugs**

- Time display issues
- Widget only shows military time
- Inconsistent behavior with background images

**Requested features**

- Add alarm functionality
- Improve widget customization options
- Allow changing time format (12-hour vs. 24-hour)
- Introduce more free customization options
- Add weather information display


### Round Millisecond Clock

[App page](https://appshunter.io/ios/app/round-millisecond-clock/id6736579896)

This app offers a precise real-time digital clock with a unique circular interface, displaying both seconds and milliseconds. Customize your view with options for date, day of the week, and 12/24-hour format.

**Highlights:** Millisecond precision display, Dual circle interface for seconds and milliseconds, Customizable display (milliseconds, seconds, date, day), Multiple date formats, 12/24 hour support, Screen always on

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Clock free?

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

### Is Round Millisecond Clock free?

Round Millisecond Clock is free to download, with no in-app purchases.

### Which has better reviews, Digital Clock or Round Millisecond Clock?

Digital Clock is rated higher. Digital Clock averages 4.4 out of 5 from 1.3K ratings, while Round Millisecond Clock averages 1.0 from 1 ratings.

### Do Digital Clock or Round Millisecond Clock have ads?

Round Millisecond Clock shows ads; Digital Clock does not.

### Which is updated more often, Digital Clock or Round Millisecond Clock?

Digital Clock ships an update every 3 weeks, and Round Millisecond Clock every 4 months. Most recently, Digital Clock was updated on October 13, 2026 and Round Millisecond Clock on September 25, 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.*