Inspect MQTT messages exchanged on a broker with this intuitive utility. Connect to brokers, subscribe to topics, and view message details. Features include JSON highlighting, hex viewer, and secure connection options.






13+ similar apps compared and reviewed
Whether you want more options like OctoShell or a completely different take on the same concept, our curated list of 13+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Inspect MQTT messages exchanged on a broker with this intuitive utility. Connect to brokers, subscribe to topics, and view message details. Features include JSON highlighting, hex viewer, and secure connection options.






Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.




Access your Raspberry Pi shell remotely from any network without complex configurations like dynamic DNS or port forwarding. This secure solution uses a client-initiated connection, eliminating the need for SSH or open ports on your device.


Control your Pi-hole network ad blocker remotely. Quickly disable blocking, block specific services, and view real-time network statistics. Manage adlists, update gravity, and configure DNS/DHCP settings with ease.


Monitor and control your 3D printers remotely from your Apple devices. This open-source client offers secure access, live webcam feeds, and comprehensive control over print jobs, temperatures, and printer movements.




Manage your Raspberry Pi from your iPhone or iPad. Monitor system activity with graphs, run custom commands, and access a terminal shell. Includes widgets, file browsing, and support for multiple Pis.


This platform connects users, teams, and 3D printers for remote management and automated small-batch manufacturing. It offers cloud storage, an online slicing engine, and real-time printer status monitoring with visual management tools.


This utility app simplifies connecting Raspberry Pi devices to WiFi networks without needing a keyboard, display, or network cable. It guides users through a three-step process using a specialized network manager image.


Control and manage your Raspberry Pi remotely. Access files, control GPIO ports, send terminal commands, view camera feeds, and monitor system resources. Includes sensor data and wiring diagrams for comprehensive device management.