# LCN-GVS

> LCN-GVS (iPhone/iPad app by ISSENDORFF KG.)

- Source: https://appshunter.io/ios/app/lcn-gvs/id646477852 (this page in markdown: same URL + `.md`)
- Developer: [ISSENDORFF KG](https://appshunter.io/developer/646477855)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 30 MB
- Languages: American English
- Released: 2013-05-27
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/lcn-gvs/id646477852/reviews.md

## What is LCN?

This is the official visualization-app for iPhone, iPad and iPod Touch for the LCN-GVS "Global Visualization System" by ISSENDORFF KG.
It allows controlling and monitoring single buildings as well as multiple properties.
The app builds upon the LCN-GVS-Server, which can be used with every web-browser. This also includes smartphones and tablets.
The purpose of this app is to give fast and easy access to all major functionality, while still preserving the possibility to go into details by using a web-browser.

This app has the following advantages:
- Specialized tableaus with large icons for quick and easy access
- High reliability even under bad (wireless) reception conditions
- Reduced data-traffic compared to using a web-browser (cost-reduction with data-roaming)
- Access to all LCN-GVS-tableaus in a frameless fullscreen web-browser

The app has the following features:
- It can connect to every LCN-GVS-Server worldwide, that is reachable over the internet
- Visualization and control of all buildings, that are managed by the connected LCN-GVS-Server
- Quick-tableaus for fast access to all most important building functions
- Execution of batch-commands (macros)
- Administration of the LCN-GVS-Timer
- Administration of the LCN-GVS-Monitoring-Server

Minimum requirements:
- For the user of the end-device: iPhone or iPad
- For the administrator of the LCN-GVS: Version 5.3.3 Updates can be downloaded here: http://www.lcn.de

Important notes for users:
In case you do not already have an LCN-enabled building, the app includes a guest-account to control a demo-house (scale 1:10) near Hanover, Germany.
All actions can be monitored live with a webcam.
The required login-information is built-in and will be suggested on the first start.


## Version history (last 5 releases)

### 3.1.34 — 2025-12-08

- The new “Clear web data” option can fix issues if a tableau does not respond correctly after a server update or for other reasons. 
- Favorite quick tableaus can be reset when needed.
- The quick tableau view has been improved and tableaus with floorplans are now displayed more clearly.
Thank you for your valuable feedback!

### 3.1.32 — 2025-11-17

- The “LCN-GVS Server” page has been redesigned – internal and external connections can now be tested more easily.  
- The stability and loading times of the tableau have been improved.  
- The design of the temperature control in the quick tableau has been further optimized.  
Thank you for your valuable feedback!

### 3.1.24 — 2025-08-05

• Improved the display of the timer control buttons in the WebView on iOS devices.  
• After a longer period of inactivity, an automatic login attempt is now performed. If the internal connection fails, the system will automatically switch to the external server address.  
Thank you for your valuable feedback!

### 3.1.21 — 2025-06-18

• Fixed connection issues during login and GVS being blocked.  
• Deleted Quick Tableaus are now also removed from favorites.  
Thank you for your valuable feedback!

### 3.1.18 — 2025-05-19

• Temperature control in the Quick Tableau has been further improved.
• Improved connection stability: After a longer background activity, the connection is now reliably restored when returning to the app.
Thank you very much for your valuable feedback!

## Apps similar to LCN

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [wAppLoxx Pro Plus](https://appshunter.io/ios/app/wapploxx-pro-plus/id1554312034) | — | Free | Utilities |
| [GVS Smart Home](https://appshunter.io/ios/app/gvs-smart-home/id1586453083) | — | Free | Utilities |
| [GVS Smart](https://appshunter.io/ios/app/gvs-smart/id6469039486) | — | Free | Utilities |
| [JUNG KNX SECURE SCANNER](https://appshunter.io/ios/app/jung-knx-secure-scanner/id1488292976) | — | Free | Utilities |
| [MCVisu.cloud](https://appshunter.io/ios/app/mcvisucloud/id1122518712) | 4.0 (1) | Free | Utilities |
| [DALI Cockpit Mobile](https://appshunter.io/ios/app/dali-cockpit-mobile/id1569391947) | — | Free | Utilities |

## More apps by ISSENDORFF KG

- [LCN Service](https://appshunter.io/ios/app/lcn-service/id6463129450)

All apps by ISSENDORFF KG: https://appshunter.io/developer/646477855

## Related topics

[issendorff kg](https://appshunter.io/ios/topics/issendorff-kg)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*