# WinCC Sm@rtClient vs Sennoslink

The clearest difference is rating: Sennoslink at 5.0 against WinCC Sm@rtClient's 3.0. Sennoslink also leads on update cadence (monthly vs every 6 months). WinCC Sm@rtClient's advantage is monetization model (free vs ad-supported) and iOS requirement (11.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Sennoslink holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

WinCC Sm@rtClient ships an update every 6 months, Sennoslink monthly. The most recent releases landed on September 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | WinCC Sm@rtClient | Sennoslink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/wincc-smrtclient/id1203423372/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sennoslink/id6550923019/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 24 MB | 66 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siemens Industry Software Inc.](https://appshunter.io/developer/424615834) | [Precision Fermentation, Inc.](https://appshunter.io/developer/1757870122) |

## What reviewers say

### WinCC Sm@rtClient

[App page](https://appshunter.io/ios/app/wincc-smrtclient/id1203423372)

This app enables remote operation and observation of industrial HMI systems over Industrial Ethernet or WLAN. It allows a smartphone or tablet to act as a client, mirroring and controlling the display of a server-configured HMI panel. Enjoy full operational control or a view-only mode for seamless industrial system management.

**Highlights:** Remote operation of HMI systems, View-only mode, Coordinated operation with single user control, Automatic HMI panel detection, Mirroring of device layout and hardware buttons, Industrial Ethernet/WLAN connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Sennoslink

[App page](https://appshunter.io/ios/app/sennoslink/id6550923019)

This app transforms your smartphone into a fermentation control center, offering real-time monitoring of key metrics and advanced analytics for brewing. It helps maintain batch consistency, prevent quality issues, and optimize fermentation processes with data-driven insights.

**Highlights:** Real-time data monitoring (DO, pH, gravity, temp, etc.), Device management and alerts, Unified dashboard for multiple fermentations, Automated benchmarking and predictive alerts, Data-driven yeast health tracking, Input lab samples on the go

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WinCC Sm@rtClient free?

WinCC Sm@rtClient is free to download, with no in-app purchases.

### Is Sennoslink free?

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

### Which has better reviews, WinCC Sm@rtClient or Sennoslink?

Sennoslink is rated higher. WinCC Sm@rtClient averages 3.0 out of 5 from 6 ratings, while Sennoslink averages 5.0 from 4 ratings.

### Do WinCC Sm@rtClient or Sennoslink have ads?

Neither WinCC Sm@rtClient nor Sennoslink shows ads.

### Which is updated more often, WinCC Sm@rtClient or Sennoslink?

WinCC Sm@rtClient ships an update every 6 months, and Sennoslink monthly. Most recently, WinCC Sm@rtClient was updated on September 17, 2026 and Sennoslink on September 26, 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.*