# WinCC Sm@rtClient vs SIMATIC S7

The clearest difference is rating: SIMATIC S7 at 5.0 against WinCC Sm@rtClient's 3.0. WinCC Sm@rtClient's advantage is iOS requirement (11.0 vs 15.0). 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.

SIMATIC S7 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

WinCC Sm@rtClient ships an update every 6 months, SIMATIC S7 every 4 months. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | WinCC Sm@rtClient | SIMATIC S7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/wincc-smrtclient/id1203423372/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/simatic-s7-1200-g2-nfc/id6739615964/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 24 MB | 99 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siemens Industry Software Inc.](https://appshunter.io/developer/424615834) | [Siemens AG](https://appshunter.io/developer/394503271) |

## 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


### SIMATIC S7

[App page](https://appshunter.io/ios/app/simatic-s7-1200-g2-nfc/id6739615964)

This app leverages NFC to provide quick access to your S7-1200 G2 system. It allows you to change operational modes, view device information, and read diagnostic data directly from your phone, acting as a portable HMI.

**Highlights:** NFC system access, Change CPU operational mode, View connected device details, Read diagnostic information, Monitor CPU scan times, Reset CPU memory, Write time to CPU

**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 SIMATIC S7 free?

SIMATIC S7 is free to download, with no in-app purchases.

### Which has better reviews, WinCC Sm@rtClient or SIMATIC S7?

SIMATIC S7 is rated higher. WinCC Sm@rtClient averages 3.0 out of 5 from 6 ratings, while SIMATIC S7 averages 5.0 from 5 ratings.

### Do WinCC Sm@rtClient or SIMATIC S7 have ads?

Neither WinCC Sm@rtClient nor SIMATIC S7 shows ads.

### Which is updated more often, WinCC Sm@rtClient or SIMATIC S7?

WinCC Sm@rtClient ships an update every 6 months, and SIMATIC S7 every 4 months. Most recently, WinCC Sm@rtClient was updated on October 4, 2026 and SIMATIC S7 on October 21, 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.*