# Sm@rtClient vs Machine to Pocket

The clearest difference is iOS requirement: Machine to Pocket at 15.0 against Sm@rtClient's 18.0. On price, update cadence, 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.

Sm@rtClient ships an update every 10 months, Machine to Pocket every 5 months. The most recent releases landed on October 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Sm@rtClient | Machine to Pocket |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 57 MB | 52 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [eurogard GmbH](https://appshunter.io/developer/1593840102) |

## What reviewers say

### Sm@rtClient

[App page](https://appshunter.io/ios/app/smrtclient/id874209707)

Remotely operate and monitor industrial HMI systems from your mobile device. Access operator stations, view system layouts, and interact with hardware buttons via touch input. Supports various SIMATIC HMI systems and offers both view-only and coordinated operation modes.

**Highlights:** Remote operation of HMI systems, View-only monitoring mode, Coordinated operation with active remote control, Access to hardware buttons, Automatic HMI panel detection, Browser-based access to Unified Panels, WebView access to PLC webpages

**In-app purchases:** none


### Machine to Pocket

[App page](https://appshunter.io/ios/app/machine-to-pocket/id1593840100)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sm@rtClient free?

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

### Is Machine to Pocket free?

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

### Do Sm@rtClient or Machine to Pocket have ads?

Neither Sm@rtClient nor Machine to Pocket shows ads.

### Which is updated more often, Sm@rtClient or Machine to Pocket?

Sm@rtClient ships an update every 10 months, and Machine to Pocket every 5 months. Most recently, Sm@rtClient was updated on October 16, 2026 and Machine to Pocket on September 17, 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.*