Termius vs MQTT Debug & Analyzer Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Termius
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.
- 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
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Termius is an SSH client and terminal, as it should be. Connect with one tap from any mobile and desktop device—no re-entering IP addresses, ports, and passwords. With a free Termius Starter plan, you can: · Connect from your mobile and desktop device with SSH, Mosh, Telnet, Port Forwarding, and SFTP. · Get a desktop-grade terminal experience with a virtual keyboard covering all the special keys required, or connect your Bluetooth keyboard. · Use gestures or shake the device while in the terminal to emulate stroking of Tab, arrows, PgUp/Down, Home, and End, etc. · Work in several sessions simultaneously with a multi-tab interface and split-view support. · Authenticate using hardware FIDO2 keys. · Set custom environment variables. · Customize your terminal themes and fonts for each connection. · Save your favorite and frequently used commands and shell scripts to execute them with a tap instead of typing. · Quickly access the unified history of your terminal commands. · Get the support of ECDSA and ed25519 keys and a chacha20-poly1305 cipher. · Ad-free. With the Termius Pro plan, you can also: · Access your connection settings and credentials from any device, anytime, with an encrypted cloud vault. · No limitations on the number of devices to sync. · Run your saved commands on multiple sessions or servers, or instantly get them autocompleted in the terminal. · Connect through Proxy and jump servers. · Integrate with AWS and DigitalOcean. · Protect your credentials with Touch ID or Face ID and your account with two-factor authentication. · Keep your keys on your machine with SSH agent forwarding. Termius reinvents the command line experience. We strive to make remote access for admins and engineers a more productive and enjoyable experience. Termius Pro Subscription is available through auto-renewable annual or monthly subscriptions (prices vary by region). It attaches to the Termius account to enable access to backup, sync, and all Pro benefits on multiple devices across all platforms supported by Termius. A subscription may be used both for personal and business purposes. Payment will be charged to your iTunes Account at confirmation of purchase. The subscription will renew automatically. Cancellation of a future subscription may be made up to 24 hours before the end of the trial period. The actual subscription may not be manually canceled before its termination date. Subscriptions may be managed, including disabling auto-renewal, in the Account Settings after purchase. Please review our privacy policy https://termius.com/privacy_policy.html and terms of use https://termius.com/terms_of_use.html.
MQTT Debug & Analyzer Client
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.
- 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
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MQTT Debug & Analyzer Client is a professional utility designed for IoT developers, network engineers, and smart home enthusiasts. Debug, monitor, and analyze your MQTT traffic with ease. Key Features • Advanced Connectivity: Support for TCP, WebSockets, and SSL/TLS (Certificates management included). • Protocol Support: Fully compatible with MQTT 3.1.1 and the latest MQTT 5.0 features (User Properties, Shared Subscriptions). • Data Visualization • Syntax highlighting for JSON, XML, and plain text. • Hex view for binary data inspection. • Real-time charts for numerical payloads. • Intuitive Interface: Chat-style message history makes tracking Publish/Subscribe flows simple. • Broker Compatibility: Works seamlessly with EMQX, Mosquitto, HiveMQ, AWS IoT, Azure, and Google Cloud IoT. • Supports dark mode and light mode • Support for displaying replies in hexadecimal or plain text • Support sending messages in hexadecimal format Why choose us? • Reliable: Keeps background connections alive (where supported) for continuous monitoring. • Flexible: Manage multiple broker profiles and switch between them instantly. • Insights: Filter messages by topic or content to find exactly what you are looking for. Perfect for debugging Home Assistant setups, Tasmota devices, or industrial PLC data. MQTT Pro Subscriptions You can subscribe for MQTT Pro Subscriptions to all features and content offered for purchase within the app. MQTT Pro offers subscriptions. The subscription prices are: (i) Monthly Subscription ($0.99 / Month) (ii) Yearly Subscription ($2.99 / Year) You can subscribe to a Monthly Subscription plan ($0.99 billed once a month) or a Yearly Subscription plan ($2.99 billed once a year). Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Our app is functional without purchasing an Auto-Renewable subscription, and you can use all the unlocked content after the subscription expires. Q: How do I restore the subscriptions on new devices? A: You can tap the 'Restore' button on the subscription page. Privacy Policy: https://www.whalesgrowth.top/pp/ Terms of Service: https://www.whalesgrowth.top/tos/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 10, 2026 and October 9, 2026 respectively.
| Parameter | Termius | MQTT Debug & Analyzer Client |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (19K ratings) — better | — |
| Positive reviews | 81.2% of reviews — better | 50.0% of reviews |
| Number of ratings | 19K — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Subscription |
| Best chart rank | #3 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 224 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Termius Corporation | 小玲 王 |
Customer experience
Termius
MQTT Debug & Analyzer Client
Bugs and requests
Termius
Reported bugs
3 issues- Syncing issues causing data loss
- Keyboard and cursor issues on iPad
- Freezing and unresponsiveness after background use
Requested features
4 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Termius
- Termius Pro Monthly3 Days trial$15.001 Month
- Termius Pro Monthly$15.001 Month
- Termius Pro Annual14 Days trial$119.001 Year
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- Termius Pro Annual$119.001 Year
MQTT Debug & Analyzer Client
- MQTT Month Pro$2.991 Month
- MQTT Yearly Pro$4.991 Year
- MQTT Lifetime Pro$5.99
Questions
Is Termius free?
Is MQTT Debug & Analyzer Client free?
Do Termius or MQTT Debug & Analyzer Client have ads?
Which is updated more often, Termius or MQTT Debug & Analyzer Client?
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