# DClock vs Lock Screen Clock with Seconds

The clearest difference is in-app purchases: Lock Screen Clock with Seconds at none against DClock's 1. DClock's advantage is ratings volume (7.9K vs 139) and rating (4.6 vs 4.3). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. DClock sells 1 one-off in-app purchase. Lock Screen Clock with Seconds asks for nothing beyond the download.

DClock holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: DClock has 7.9K ratings behind it against 139, so its average is the more settled of the two. Written reviews point the same way: 59% of DClock's written reviews are positive against 56% of Lock Screen Clock with Seconds's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | DClock | Lock Screen Clock with Seconds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7.9K ratings)](https://appshunter.io/ios/app/dclock-digital-flip-clock/id1525347157/reviews)** | [4.3 (139 ratings)](https://appshunter.io/ios/app/lock-screen-clock-with-seconds/id1640649155/reviews) |
| Number of ratings | **7.9K** | 139 |
| Positive reviews | **58.9% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 130 MB | 34 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen ShenZhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1871974307) | [书敏 贾](https://appshunter.io/developer/989212128) |

## What reviewers say

### DClock

[App page](https://appshunter.io/ios/app/dclock-digital-flip-clock/id1525347157)

This app provides a visually appealing digital flip clock with a minimalist design and customizable themes. It offers useful widgets for your home screen, a floating clock option, and integrated tools like a Pomodoro timer and white noise generator to aid focus. It can also display health data like step count.

**Highlights:** Minimalist flip clock design, iOS 14 widgets, Customizable clock themes, White noise generator, Pomodoro timer, Floating clock, Alarm clock with custom music

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Account | $1.99 | one-time |

**What reviewers like**

- 🚀 Convenient clock
- 👍 Customizable clock face
- 💡 Helpful for kids learning time
- 🚀 Instant military time display

**What reviewers complain about**

- 🐛 Incorrect time display
- 🐛 Widgets not updating correctly
- 🐛 Daylight savings issues
- 🔥 Too many ads
- 🔒 Paid features not working as expected

**Reported bugs**

- Widgets not updating in real-time
- Clock freezing or displaying wrong time
- Incompatibility with iOS 16
- Customization options not working as expected

**Requested features**

- Add transparent background option
- Option to remove seconds from widget
- Support for multiple time zones
- Ability to export Pomodoro timer history
- Sync settings across devices


### Lock Screen Clock with Seconds

[App page](https://appshunter.io/ios/app/lock-screen-clock-with-seconds/id1640649155)

Display precise time with seconds on your lock screen and home screen. Personalize your device with custom signatures and a variety of digital clock fonts. Add clock widgets to your desktop for quick time access.

**Highlights:** Lock screen clock with seconds display, Real-time refresh, Personalized signature display, Customizable digital clock fonts, Home screen clock widget support

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

**In-app purchases:** none


## Frequently asked questions

### Is DClock free?

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

### Is Lock Screen Clock with Seconds free?

Lock Screen Clock with Seconds is free to download, with no in-app purchases.

### Which has better reviews, DClock or Lock Screen Clock with Seconds?

DClock is rated higher. DClock averages 4.6 out of 5 from 7.9K ratings, while Lock Screen Clock with Seconds averages 4.3 from 139 ratings.

### Do DClock or Lock Screen Clock with Seconds have ads?

Both DClock and Lock Screen Clock with Seconds show ads.

### Which is updated more often, DClock or Lock Screen Clock with Seconds?

DClock ships an update every 3 weeks, and Lock Screen Clock with Seconds every 3 weeks. Most recently, DClock was updated on September 23, 2026 and Lock Screen Clock with Seconds on September 23, 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.*