# Digital Clock vs LETS SIGNAL

Digital Clock and LETS SIGNAL both sit at 4.4 stars, but that hides the real split: 100% of LETS SIGNAL's written reviews are positive against 51% of Digital Clock's. LETS SIGNAL also leads on iOS requirement (15.0 vs 17). Digital Clock's advantage is ads (none vs shown) and ratings volume (1.3K vs 13). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Digital Clock sells 1 one-off in-app purchase and LETS SIGNAL sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Digital Clock against 4.4 for LETS SIGNAL. That said, the two scores are not equally well evidenced: Digital Clock has 1.3K ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 51% of Digital Clock's written reviews are positive against 100% of LETS SIGNAL's.

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

## The numbers

| Metric | Digital Clock | LETS SIGNAL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.3K ratings)](https://appshunter.io/ios/app/digital-clock-bedside-widget/id1505334122/reviews) | [4.4 (13 ratings)](https://appshunter.io/ios/app/lets-signal/id1627839408/reviews) |
| Number of ratings | **1.3K** | 13 |
| Positive reviews | 51.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 72 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Masao Nakajima](https://appshunter.io/developer/1537219074) |

## 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


### LETS SIGNAL

[App page](https://appshunter.io/ios/app/lets-signal/id1627839408)

Simulate realistic traffic signals and crosswalks from around the world. Customize signal timings and experience different country variations. Upgrade to unlock car traffic lights.

**Highlights:** Realistic crosswalk signal simulation, 7 crosswalk signals from 4 countries, Customizable waiting, lighting, and flashing times, Unlock car traffic lights with premium upgrade, Push button operation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $3.99 | one-time |


## Frequently asked questions

### Is Digital Clock free?

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

### Is LETS SIGNAL free?

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

### Which has better reviews, Digital Clock or LETS SIGNAL?

Digital Clock and LETS SIGNAL are both rated 4.4 out of 5 on the App Store, from 1.3K and 13 ratings respectively.

### Do Digital Clock or LETS SIGNAL have ads?

LETS SIGNAL shows ads; Digital Clock does not.

### Which is updated more often, Digital Clock or LETS SIGNAL?

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