# ELCOS Smart Control vs Watchman Service

The clearest difference is update cadence: Watchman Service at every 4 months against ELCOS Smart Control's every 18 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ELCOS Smart Control ships an update every 18 months, Watchman Service every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ELCOS Smart Control | Watchman Service |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 18 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELCOS SRL](https://appshunter.io/developer/1280493310) | [KINGSPAN WATER & ENERGY LIMITED](https://appshunter.io/developer/574414697) |

## What reviewers say

### ELCOS Smart Control

[App page](https://appshunter.io/ios/app/elcos-smart-control/id1280494271)

Remotely control and monitor your Elcos devices. This application allows you to command your compatible Elcos hardware from a distance, keeping track of its usage.

**Highlights:** Remote device control, Device usage monitoring, Command Elcos hardware, Compatible with specific models

**Features:** macOS Compatibility

**In-app purchases:** none


### Watchman Service

[App page](https://appshunter.io/ios/app/watchman-service/id1559014553)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ELCOS Smart Control free?

ELCOS Smart Control is free to download, with no in-app purchases.

### Is Watchman Service free?

Watchman Service is free to download, with no in-app purchases.

### Do ELCOS Smart Control or Watchman Service have ads?

Neither ELCOS Smart Control nor Watchman Service shows ads.

### Which is updated more often, ELCOS Smart Control or Watchman Service?

ELCOS Smart Control ships an update every 18 months, and Watchman Service every 4 months. Most recently, ELCOS Smart Control was updated on November 3, 2026 and Watchman Service on October 30, 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.*