# Modbus TCP Pro vs xInfra

The clearest difference is price: xInfra at Free against Modbus TCP Pro's $11.99. xInfra also leads on iOS requirement (15.1 vs 26.1). On review sentiment, ads, in-app purchases and device support there is nothing between them.

xInfra is free to download; Modbus TCP Pro costs $11.99 up front. Modbus TCP Pro sells 1 one-off in-app purchase and xInfra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Modbus TCP Pro | xInfra |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/xinfra-snmp-ssh-telnet/id6756548865/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 41 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Bernard Struelens](https://appshunter.io/developer/1802500832) | [Routecore LLC](https://appshunter.io/developer/1807070093) |

## What reviewers say

### Modbus TCP Pro

[App page](https://appshunter.io/ios/app/modbus-tcp-pro/id6756293575)

This tool allows professionals to test, read, and write Modbus registers directly from their iPhone. It offers robust connectivity and support for various data types, making it ideal for field testing and debugging industrial control systems.

**Highlights:** Modbus TCP connectivity, Read and write registers, Support for multiple data types, Configurable Unit ID, Instant feedback and error reporting, Designed for testing and debugging, Field testing without a laptop

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modbus Pro | $24.99 | one-time |


### xInfra

[App page](https://appshunter.io/ios/app/xinfra-snmp-ssh-telnet/id6756548865)

This app provides network engineers and system administrators with powerful SNMP monitoring and SSH/Telnet client capabilities on their mobile devices. It allows for instant infrastructure health visualization, troubleshooting, and remote server management.

**Highlights:** Advanced SNMP Monitoring (GET/WALK/SET), Professional SSH & Telnet Client, Device Organizer & Inventory Management, Local Encryption & Biometric Security, Supports SNMP v1, v2c, v3, SSH, Telnet, Customizable Fonts and Themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Modbus TCP Pro free?

Modbus TCP Pro costs $11.99, and also offers in-app purchases.

### Is xInfra free?

xInfra is free to download, with in-app purchases available.

### Do Modbus TCP Pro or xInfra have ads?

Neither Modbus TCP Pro nor xInfra shows ads.

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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.*