# WinCC Sm@rtClient vs Remote PLC

The clearest difference is rating: Remote PLC at 4.3 against WinCC Sm@rtClient's 3.0. WinCC Sm@rtClient's advantage is review sentiment (25% vs 0%) and iOS requirement (11.0 vs 16.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

Remote PLC holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews complicate that: 25% of WinCC Sm@rtClient's written reviews are positive against 0% of Remote PLC's, so the app with the better star average is not the one people write more warmly about.

WinCC Sm@rtClient ships an update every 6 months, Remote PLC every 5 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | WinCC Sm@rtClient | Remote PLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/wincc-smrtclient/id1203423372/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/remote-plc/id6450824863/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 24 MB | 92 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siemens Industry Software Inc.](https://appshunter.io/developer/424615834) | [Automationdirect.com](https://appshunter.io/developer/441915589) |

## 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


### Remote PLC

[App page](https://appshunter.io/ios/app/remote-plc/id6450824863)

Monitor and control Automationdirect.com's CLICK and CLICK PLUS Programmable Logic Controllers in real time. View and edit PLC registers, check project information, and manage user accounts with customizable monitor windows.

**Highlights:** Real-time monitoring and control, View and edit PLC registers, Multiple level user accounts, Customizable monitor windows, Access PLC error logs, Check PLC project information

**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 Remote PLC free?

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

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

Remote PLC is rated higher. WinCC Sm@rtClient averages 3.0 out of 5 from 6 ratings, while Remote PLC averages 4.3 from 4 ratings.

### Do WinCC Sm@rtClient or Remote PLC have ads?

Neither WinCC Sm@rtClient nor Remote PLC shows ads.

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

WinCC Sm@rtClient ships an update every 6 months, and Remote PLC every 5 months. Most recently, WinCC Sm@rtClient was updated on October 4, 2026 and Remote PLC on September 27, 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.*