# Dallmeier SeMSy Mobile Client vs WinGuard X5

The clearest difference is iOS requirement: Dallmeier SeMSy Mobile Client at 15.5 against WinGuard X5's 26.0. 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.

Dallmeier SeMSy Mobile Client ships an update every 2 months, WinGuard X5 every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dallmeier SeMSy Mobile Client | WinGuard X5 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 49 MB | 28 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dallmeier electronic GmbH & Co.KG](https://appshunter.io/developer/429884741) | [Advancis Software & Services GmbH](https://appshunter.io/developer/420380282) |

## What reviewers say

### Dallmeier SeMSy Mobile Client

[App page](https://appshunter.io/ios/app/dallmeier-semsy-mobile-client/id6449926787)

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

**In-app purchases:** none


### WinGuard X5

[App page](https://appshunter.io/ios/app/winguard-x5/id6744690456)

**In-app purchases:** none


## Frequently asked questions

### Is Dallmeier SeMSy Mobile Client free?

Dallmeier SeMSy Mobile Client is free to download, with no in-app purchases.

### Is WinGuard X5 free?

WinGuard X5 is free to download, with no in-app purchases.

### Do Dallmeier SeMSy Mobile Client or WinGuard X5 have ads?

Neither Dallmeier SeMSy Mobile Client nor WinGuard X5 shows ads.

### Which is updated more often, Dallmeier SeMSy Mobile Client or WinGuard X5?

Dallmeier SeMSy Mobile Client ships an update every 2 months, and WinGuard X5 every 5 weeks. Most recently, Dallmeier SeMSy Mobile Client was updated on November 3, 2026 and WinGuard X5 on October 30, 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.*