# WinCC Sm@rtClient vs ABT Go

The clearest difference is rating: ABT Go at 3.4 against WinCC Sm@rtClient's 3.0. WinCC Sm@rtClient's advantage is iOS requirement (11.0 vs 13.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

ABT Go holds the better App Store score, 3.4 against 3.0. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews point the same way: 25% of WinCC Sm@rtClient's written reviews are positive against 29% of ABT Go's.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | WinCC Sm@rtClient | ABT Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/wincc-smrtclient/id1203423372/reviews) | **[3.4 (7 ratings)](https://appshunter.io/ios/app/abt-go/id1293043551/reviews)** |
| Number of ratings | 6 | **7** |
| Positive reviews | 25.0% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 24 MB | 522 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| 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


### ABT Go

[App page](https://appshunter.io/ios/app/abt-go/id1293043551)

This tool facilitates the commissioning and maintenance of Siemens building automation devices. It provides secure access for managing device configurations, updates, and diagnostics. Users can monitor device status, manage data points, and troubleshoot issues remotely.

**Highlights:** Secure device access for commissioning and maintenance, Support for various Siemens automation stations and intelligent valves, Software and configuration updates with backup/restore, Network device overview (name, type, IP, location), Intuitive diagnostics and status dashboards, Data point management and reporting, Online trending for data point testing

**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 ABT Go free?

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

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

ABT Go is rated higher. WinCC Sm@rtClient averages 3.0 out of 5 from 6 ratings, while ABT Go averages 3.4 from 7 ratings.

### Do WinCC Sm@rtClient or ABT Go have ads?

Neither WinCC Sm@rtClient nor ABT Go shows ads.

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

WinCC Sm@rtClient ships an update every 6 months, and ABT Go every 6 months. Most recently, WinCC Sm@rtClient was updated on November 2, 2026 and ABT Go on November 6, 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.*