# BlueLinker vs xInfra

The clearest difference is in-app purchases: BlueLinker at none against xInfra's 1. xInfra's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, review sentiment and ads there is nothing between them.

Both are free to download. xInfra sells 1 one-off in-app purchase. BlueLinker asks for nothing beyond the download.

## The numbers

| Metric | BlueLinker | xInfra |
| --- | --- | --- |
| Price | Free | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 41 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [스튜디오일레븐](https://appshunter.io/developer/1853998639) | [Routecore LLC](https://appshunter.io/developer/1807070093) |

## What reviewers say

### BlueLinker

[App page](https://appshunter.io/ios/app/bluelinker/id6755450357)

This tool facilitates serial communication with Bluetooth-enabled microcontrollers like Arduino and Raspberry Pi. It offers automatic device scanning, real-time data transfer, and includes example code for LED control. Compatible with various popular development boards and BLE modules.

**Highlights:** Automatic BLE device scanning, Real-time serial communication (UART), LED control example code, Support for HM-10, ESP32, STM32, Connects to Arduino and Raspberry Pi

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

**In-app purchases:** none


### 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 BlueLinker free?

BlueLinker is free to download, with no in-app purchases.

### Is xInfra free?

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

### Do BlueLinker or xInfra have ads?

Neither BlueLinker 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.*