# Modbus TCP/IP Server (Slave)

> Modbus TCP/IP Server simulator for testing industrial devices and applications.

Canonical page: [https://chrome-stats.com/d/com.lfc.ModbusTcpIp\_Server\_Tester](https://chrome-stats.com/d/com.lfc.ModbusTcpIp_Server_Tester)

## Overview

- **ID:** `com.lfc.ModbusTcpIp_Server_Tester`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** LFC LAB
- **Category:** PRODUCTIVITY
- **Downloads:** 372
- **Version:** API36Update
- **Last updated:** 2026-07-22
- **First published:** 2026-01-05
- **Publisher country:** KR
- **Size:** 43 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.lfc.ModbusTcpIp_Server_Tester)
- **Website:** [https://lfc-soft.blogspot.com/](https://lfc-soft.blogspot.com/)
- **Privacy policy:** [https://hostramus.tistory.com/pages/Modbus-TCPIP-SERVER](https://hostramus.tistory.com/pages/Modbus-TCPIP-SERVER)

## Description

Modbus TCP/IP Server Simulator<br><br>This app is a Modbus TCP/IP Server (Slave) simulator designed for testing and validating<br>Modbus TCP communication with industrial devices and applications.<br>It allows engineers and developers to quickly set up a Modbus TCP server and verify<br>client-side communication without complex configuration or additional hardware.<br><br>Key Features<br>• Modbus TCP/IP Server (Slave) operation<br>• Communication testing with industrial devices and applications<br>• Support for Holding Registers, Input Registers, Coils, and Discrete Inputs<br>• Read and write register value testing<br>• Simple setup for fast testing and debugging<br>• Optimized for development, commissioning, and on-site testing<br><br>Typical Use Cases<br>• Testing Modbus TCP clients and applications<br>• Validating communication between devices over TCP/IP<br>• Debugging Modbus TCP implementations during development<br>• Simulating a Modbus TCP server in test environments<br>• Verifying network and protocol behavior without physical equipment<br><br>Designed For<br>• Automation engineers<br>• Software developers working with Modbus TCP<br>• System integrators and testers<br>• Anyone needing a lightweight Modbus TCP server simulator<br><br>Notes<br>• This application is intended for testing and simulation purposes.<br>• Behavior may vary depending on network configuration and client implementation.<br>• Proper validation is recommended before use in production environments.

## Rankings

- #1,481,731 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.lfc.ModbusTcpIp_Server_Tester.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.lfc.ModbusTcpIp_Server_Tester)