# NetMaster SMS vs Digital LED Clock

The clearest difference is review sentiment: NetMaster SMS at 100% against Digital LED Clock's 50%. NetMaster SMS also leads on price (Free vs $1.99) and update cadence (every 4 months vs every 40 months). Digital LED Clock's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

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

NetMaster SMS ships an update every 4 months, Digital LED Clock every 40 months. The most recent releases landed on September 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NetMaster SMS | Digital LED Clock |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/digital-led-clock/id1471761692/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 40 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 12 MB | 8 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Bernardini](https://appshunter.io/developer/1156823615) | [Kei Suefuji](https://appshunter.io/developer/1388335881) |

## What reviewers say

### NetMaster SMS

[App page](https://appshunter.io/ios/app/netmaster-sms/id1156823616)

This app facilitates remote management of EL.MO. NET series alarm systems via SMS commands. It allows users to activate, deactivate, and check the status of their alarm systems, with options for selective sector control and individual output/input configuration. A free version supports one system, while a full unlock is available via in-app purchase.

**Highlights:** SMS remote management of alarm systems, Activate, deactivate, and check alarm status, Selective sector control, Configure individual outputs and inputs, User-configurable access code and fingerprint protection, Preset configurations for selective arming

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NetMaster SMS Full | $2.99 | one-time |


### 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


## Frequently asked questions

### Is NetMaster SMS free?

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

### Is Digital LED Clock free?

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

### Do NetMaster SMS or Digital LED Clock have ads?

Neither NetMaster SMS nor Digital LED Clock shows ads.

### Which is updated more often, NetMaster SMS or Digital LED Clock?

NetMaster SMS ships an update every 4 months, and Digital LED Clock every 40 months. Most recently, NetMaster SMS was updated on September 15, 2026 and Digital LED Clock on October 3, 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.*