# Modbus Explorer — ModbusTCP Diagnostics

> ModbusTCP Diagnostics (iPhone/iPad app by HASAN BARAN.)

- Source: https://appshunter.io/ios/app/modbus-explorer/id6778095956 (this page in markdown: same URL + `.md`)
- Developer: [HASAN BARAN](https://appshunter.io/developer/6773067753)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 5 MB
- Languages: American English
- Released: 2026-06-15
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/modbus-explorer/id6778095956/reviews.md

## What is Modbus Explorer?

Modbus Explorer helps automation engineers, field technicians, and maintenance teams discover and diagnose Modbus TCP devices on local industrial networks.

Scan your network to find Modbus TCP devices, identify available device information, review open ports, and inspect communication health from one place.

Key features:
• Fast Modbus TCP device discovery
• Device identification where supported
• Open port overview
• OSI-based diagnostics for physical, network, transport, and application layers
• UID scan for Modbus TCP devices
• Modbus read/write request tools
• Network statistics including ping, jitter, packet loss, and response timing
• Modbus TCP performance testing
• Communication dashboard per device
• PDF and CSV diagnostic reports
• Optional engineer, company, and logo information for professional reports
• Live Modbus HMI dashboard with configurable register cards
• Saved networks with persistent HMI cards and PDF/CSV reports

Modbus Explorer is designed for real industrial troubleshooting scenarios involving PLCs, HMIs, drives, gateways, and other Modbus TCP equipment.

Whether you are commissioning a new panel, checking a device on site, documenting a network, or diagnosing communication issues, Modbus Explorer gives you a practical toolset for understanding what is happening on the wire.

Some device identification and diagnostic information depends on the target device configuration and supported Modbus services.

Türkçe | Deutsch | English | Français | Italiano | Español | Português | Русский | Azərbaycanca | 中文 | 日本語.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Modbus Explorer Pro | $14.99 | one-time |



## Version history (last 3 releases)

### 2.0 — 2026-07-19

• Added the new Modbus HMI dashboard with live register monitoring and optional engineering units.
• Added FC06 register writing directly from HMI cards.
• HMI cards are now stored with saved networks and restored automatically.
• Added per-device refresh for updating identification and port information.
• Improved Modbus device verification to prevent non-Modbus hosts from appearing as Modbus devices.
• Added Save Over and Save As options for saved networks.
• Improved keyboard controls and register address presentation.
• Completed localization of the new features across all supported languages.

### 1.1 — 2026-07-14

Added saved networks, PDF/CSV report management, device comparison status, and a new splash screen. The trial version now provides full access to all features for 7 days.

### 1.0 — 2026-06-16

No release notes.

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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 2026-07-25.*