# Termius vs MQTT Debug & Analyzer Client

The clearest difference is monetization model: Termius at freemium against MQTT Debug & Analyzer Client's subscription. Termius also leads on review sentiment (81% vs 50%) and chart position (#3 vs unranked). MQTT Debug & Analyzer Client's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Termius sells 4 in-app purchases, starting at $15.00 per month and MQTT Debug & Analyzer Client sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Termius ships an update fortnightly, MQTT Debug & Analyzer Client every 3 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Termius | MQTT Debug & Analyzer Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19K ratings)](https://appshunter.io/ios/app/termius-modern-ssh-client/id549039908/reviews)** | — |
| Number of ratings | **19K** | — |
| Positive reviews | **81.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Freemium** | Subscription |
| Best chart rank | **#3** | — |
| Size | 224 MB | 18 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Termius Corporation](https://appshunter.io/developer/549040051) | [小玲 王](https://appshunter.io/developer/1573722736) |

## What reviewers say

### Termius

[App page](https://appshunter.io/ios/app/termius-modern-ssh-client/id549039908)

**Currently charting:** #3 Top Grossing · Developer Tools, #11 Top Free · Developer Tools (US App Store)

This app provides a modern SSH client and terminal for seamless remote access across devices. It offers a desktop-grade terminal experience with advanced features like multi-tab support, custom themes, and saved commands. Securely manage connections and credentials with cloud sync and hardware key authentication.

**Highlights:** SSH, Mosh, Telnet, Port Forwarding, SFTP support, Virtual keyboard with special keys, Multi-tab interface and split-view, Cloud vault for encrypted credentials, Customizable themes and fonts, Saved commands and shell scripts, Hardware FIDO2 key authentication

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Termius Pro Monthly | $15.00 | per month |
| Termius Pro Monthly | $15.00 | per month |
| Termius Pro Annual | $119.00 | per year |
| Termius Pro Annual | $119.00 | per year |

**What reviewers like**

- 🚀 Smooth and fast
- 👍 Intuitive and easy to use
- 🔒 Secure with SSH/SFTP support
- 💡 Useful features like port forwarding
- 👍 Customizable keyboard and themes

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Occasional crashes and bugs
- 🔋 Drains battery quickly
- 🤔 Aggressive upselling of premium features

**Reported bugs**

- Syncing issues causing data loss
- Keyboard and cursor issues on iPad
- Freezing and unresponsiveness after background use

**Requested features**

- Add support for ProxyCommand
- Improve keyboard handling and arrow key functionality
- Implement iCloud sync instead of proprietary cloud
- Provide a one-time purchase option for individual users


### MQTT Debug & Analyzer Client

[App page](https://appshunter.io/ios/app/mqtt-debug-and-analyzer-client/id6759897721)

This utility helps IoT developers and network engineers debug, monitor, and analyze MQTT traffic. It offers advanced connectivity, full MQTT 5.0 support, and intuitive data visualization tools. Seamlessly integrates with major IoT platforms.

**Highlights:** Advanced connectivity (TCP, WebSockets, SSL/TLS), MQTT 5.0 protocol support, Syntax highlighting for JSON, XML, text, Hex view for binary data, Real-time charts for numerical payloads, Chat-style message history, Broker compatibility with major platforms

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MQTT Month Pro | $2.99 | per month |
| MQTT Yearly Pro | $4.99 | per year |
| MQTT Lifetime Pro | $5.99 | one-time |


## Frequently asked questions

### Is Termius free?

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

### Is MQTT Debug & Analyzer Client free?

MQTT Debug & Analyzer Client is free to download, with in-app purchases available.

### Do Termius or MQTT Debug & Analyzer Client have ads?

Neither Termius nor MQTT Debug & Analyzer Client shows ads.

### Which is updated more often, Termius or MQTT Debug & Analyzer Client?

Termius ships an update fortnightly, and MQTT Debug & Analyzer Client every 3 weeks. Most recently, Termius was updated on October 11, 2026 and MQTT Debug & Analyzer Client on October 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.*