---
title: "SEM NetworkAnalyzer - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "SEM Network Analyzer is a professional network diagnostic tool developed for ICT field engineers and event technicians. Connect a USB-C Ethernet adapter to your iPhone and instantly see detailed netwo"
---

# SEM NetworkAnalyzer — Switzerland

![SEM NetworkAnalyzer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/9b/46/89/9b4689b9-50e0-4d70-5c55-e6540eba158a/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png)

**Developer:** [Ernst-Helge Herrmann](https://apptail.io/developer/ernst-helge-herrmann-HRpRmc) (Germany)
**Category:** Developer Tools
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ch.swisscom.sem.networkanalyzer
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 1.3 (released 2026-06-09)
**Original Release:** 2026-06-01
**Languages:** German

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id6773750356)
**AppTail Page:** [https://apptail.io/app/sem-networkanalyzer-YSpA/switzerland](https://apptail.io/app/sem-networkanalyzer-YSpA/switzerland)

## SEM NetworkAnalyzer Description
SEM Network Analyzer is a professional network diagnostic tool developed for ICT field engineers and event technicians.
Connect a USB-C Ethernet adapter to your iPhone and instantly see detailed network information for the port you are plugged into.
Key Features

Real-time IP address, subnet mask, gateway and DNS detection
Automatic VLAN ID recognition from subnet tables
VLAN name display with agency colour coding
Link speed detection (10 / 100 / 1000 Mbps / 10 Gbps)
Continuous ping measurement with latency display
LLDP / CDP switch frame detection (requires enterprise entitlement)
Measurement protocol with PDF and TXT export
Custom VLAN import via Excel or CSV file
Example subnet table built-in

Designed for broadcast and event networking
Used at major sports events, press conferences and broadcast productions to quickly identify network ports, VLAN assignments and connectivity status without needing access to switch management systems.

## SEM NetworkAnalyzer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/64/11/3f641153-c28a-bacb-f873-6df83b713982/screenshot_1_network.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/83/ac/84/83ac84cd-2d4d-c24c-0303-bea0600d8a54/screenshot_2_vlan.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/3c/9f/2e3c9f51-89c7-7ac0-6cdf-086a8078ca18/screenshot_3_measurements.png/1242x2688.png)




## SEM NetworkAnalyzer Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Switzerland | Developer Tools | #17 |
| Top Free | Germany | Developer Tools | #227 |



## SEM NetworkAnalyzer Available In
- [Switzerland](https://apptail.io/app/sem-networkanalyzer-YSpA/switzerland)
- [Germany](https://apptail.io/app/sem-networkanalyzer-YSpA/germany)

---

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