# Digital LED Clock vs AlarmSMS Controller

The clearest difference is price: AlarmSMS Controller at Free against Digital LED Clock's $1.99. AlarmSMS Controller also leads on update cadence (monthly vs every 40 months). Digital LED Clock's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.0). On ads and device support there is nothing between them.

AlarmSMS Controller is free to download; Digital LED Clock costs $1.99 up front. AlarmSMS Controller sells 1 one-off in-app purchase. Digital LED Clock asks for nothing beyond the download.

Digital LED Clock ships an update every 40 months, AlarmSMS Controller monthly. The most recent releases landed on October 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Digital LED Clock | AlarmSMS Controller |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/digital-led-clock/id1471761692/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Monthly** |
| Monetization | Paid | — |
| Size | 8 MB | 52 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [George Alexandrou](https://appshunter.io/developer/1875566334) |

## What reviewers say

### Digital LED Clock

[App page](https://appshunter.io/ios/app/digital-led-clock/id1471761692)

This utility app displays the current time in a dot matrix LED style. It offers both vertical and horizontal orientations, 24-hour or AM/PM format, and customizable color options. The interface is minimalist, with settings accessed by double-tapping the screen.

**Highlights:** Dot matrix LED time display, Vertical and horizontal orientation, 24-hour or AM/PM format, 10 color options, Disable auto-lock functionality, Double-tap to access settings

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

**In-app purchases:** none


### AlarmSMS Controller

[App page](https://appshunter.io/ios/app/alarmsms-controller/id6773087060)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlarmSMS Pro | $4.99 | one-time |


## Frequently asked questions

### Is Digital LED Clock free?

Digital LED Clock costs $1.99, with no in-app purchases.

### Is AlarmSMS Controller free?

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

### Do Digital LED Clock or AlarmSMS Controller have ads?

Neither Digital LED Clock nor AlarmSMS Controller shows ads.

### Which is updated more often, Digital LED Clock or AlarmSMS Controller?

Digital LED Clock ships an update every 40 months, and AlarmSMS Controller monthly. Most recently, Digital LED Clock was updated on October 3, 2026 and AlarmSMS Controller on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*