# BlueLinker vs RSSH

The clearest difference is review sentiment: BlueLinker at 100% against RSSH's 67%. BlueLinker also leads on update cadence (every 3 days vs every 11 days). RSSH's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlueLinker ships an update every 3 days, RSSH every 11 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BlueLinker | RSSH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/rssh/id6787936118/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free | Free |
| Size | 8 MB | 25 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [스튜디오일레븐](https://appshunter.io/developer/1853998639) | [正权 谢](https://appshunter.io/developer/6786924632) |

## 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


### RSSH

[App page](https://appshunter.io/ios/app/rssh/id6787936118)

This app is a free, open-source client for managing remote servers via SSH and SFTP. It offers secure credential management, file browsing, port forwarding, and command snippets for iPhone and iPad users.

**Highlights:** SSH terminal with connection profiles, Secure credential and key management, SFTP file browsing and transfer, Port forwarding and tunnel management, Command snippets and session tools, Local-first data storage

**In-app purchases:** none


## Frequently asked questions

### Is BlueLinker free?

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

### Is RSSH free?

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

### Do BlueLinker or RSSH have ads?

Neither BlueLinker nor RSSH shows ads.

### Which is updated more often, BlueLinker or RSSH?

BlueLinker ships an update every 3 days, and RSSH every 11 days. Most recently, BlueLinker was updated on September 22, 2026 and RSSH on September 9, 2026.

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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.*