# MQTT Manager — General purpose MQTT interface > General purpose MQTT interface with customizable widgets and documentation. (iPhone/iPad app by Fabrizio Boco.) - Source: https://appshunter.io/ios/app/mqtt-manager/id1334811044 (this page in markdown: same URL + `.md`) - Developer: [Fabrizio Boco](https://appshunter.io/developer/466239616) - Category: Productivity, Business - Price: $7.99 - Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 6 MB - Languages: American English, Italian - Released: 2018-01-16 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/mqtt-manager/id1334811044/reviews.md ## What is MQTT Manager? MQTT Manager is a general-purpose application to read and write topics on a MQTT broker through a friendly interface based on widgets. The application is organized in 4 tabs and each tab can contain any number of widgets. Widgets are chosen between the available ones: * Display: Shows a numeric value or text (scrolling it) * Gauge: Shows a numeric value over a graded scale * LED: Shows the value of a topic as a LED on or off * Graph: Shows the values of a topic as a graph * Switch: Writes a value to the topic depending on the switch position * Secure Switch: Similar to the Switch Widget. To operate the switch, the protection has to be remove with a click on the yellow bands though * Switch & LED: Writes a value to a topic and shows its value as a LED on or off * Knob: Writes a value to a topic proportional to the position of the knob * Slider: Writes a value to a topic proportional to the position of the slider * Push Button: Writes a value to a topic when the button is pushed and another value when it is released * Text: Writes the value entered by the user to a topic The application includes: * a complete user manual * documentation to learn the MQTT basics * the documentation to install a private MQTT broker on: * Raspberry Pi * Linux * macOS * documentation to use the Adafruit IO service instead of your MQTT broker. This allows to get started in a few minutes, without installing additional software * documentation includes how to configure a local mosquitto broker with authentication, using SSL and using client certificates for users/devices identification and authentication * Arduino ESP32, Arduino MEGA, Arduino Nano 33 IoT and MKR1000 sketches to create a MQTT node which sends data to the application and can be controlled by it * Raspberry Pi Pico W micropython script to create a MQTT node which sends data to the application and can be controlled by it ## Key features - Widget-based MQTT topic interaction - Display, Gauge, LED, Graph widgets - Switch, Knob, Slider, Push Button widgets - Secure Switch and Switch & LED widgets - Comprehensive MQTT and broker setup documentation - Example sketches for Arduino and Raspberry Pi Pico W ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/mqtt-manager/id1334811044/reviews.md ### 2/5 — So much potential *2020-09-05* This app seems at first sight to have lots of potential. The use of scenes and wigits is a great idea if it could be delivered. The reality is the editing of wigits within the scenes is easy, but is lost when you change from scene to scene, making the experience a complete waste of time. Crashes are frequent and I just wonder how this app is charging , when in reality it is too flakey to use. Let’s hope, the next update can deliver features promised, otherwise its time to get your money back ! ### 5/5 — Awesome but *2018-09-24* Please allow to make widgets bigger, the pages are cramped and the text on the widgets gets glitchy ## Frequently asked questions about MQTT Manager ### What is MQTT Manager? MQTT Manager is a general-purpose application designed to read and write topics on an MQTT broker through a widget-based interface. It offers various widgets for displaying and controlling data, making it easy to manage your IoT devices and data streams. ### What types of widgets are available in MQTT Manager? MQTT Manager offers a wide range of widgets including Display, Gauge, LED, Graph, Switch, Secure Switch, Switch & LED, Knob, Slider, Push Button, and Text widgets. These allow for diverse interactions with your MQTT topics. ### Does MQTT Manager include documentation? Yes, MQTT Manager includes a complete user manual, documentation for MQTT basics, and guides for installing private MQTT brokers on Raspberry Pi, Linux, and macOS. It also covers using Adafruit IO and configuring local brokers with authentication and SSL. ### Can MQTT Manager be used with microcontrollers like Arduino or Raspberry Pi? Absolutely. The application includes example sketches for Arduino (ESP32, MEGA, Nano 33 IoT, MKR1000) and a micropython script for Raspberry Pi Pico W. These allow your devices to send data to and be controlled by MQTT Manager. ### What is the price of MQTT Manager? MQTT Manager is a paid application priced at $7.99. This one-time purchase grants you access to all its features and documentation. ### What devices is MQTT Manager compatible with? MQTT Manager is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users looking for a robust MQTT interface. ### How often is MQTT Manager updated? The latest version, 5.7.0, was released on April 29, 2023. The app is actively maintained, with updates generally occurring to improve functionality and address any issues. ### Does MQTT Manager have ads? No, MQTT Manager is ad-free. As a paid application, it does not contain any advertisements, providing an uninterrupted user experience. ## Version history (last 5 releases) ### 5.8.0 — 2026-06-12 Fixes and performance improvements. ### 5.7.0 — 2023-04-29 * Support for client/devices certificates * Documentation updated (it includes how to configure a local mosquitto broker using SSL and using client certificates for users/devices identification and authentication) * Performance improvements and bug fixing ### 5.6.0 — 2022-12-13 * Connection: Hostname and Host IP address separated in two different fields for a better validation * Connection:In case of broker with self signed certificate, the certification authority certificate can be provided for validating the broker certificate * Connection Log which provides connection error messages * Minor fixes and improvements ### 5.5.0 — 2022-11-07 Connections now accept Base Topic containing leading / Connections now accept empty userid and password Connection and Disconnection buttons disabled when not usable Layout improved User Registration Cancellation Bug fixing and performance improvements ### 5.4.1 — 2022-10-31 - Fix for iOS16 - Performance improvements ## Apps similar to MQTT Manager | App | Rating | Price | Category | | --- | --- | --- | --- | | [MyMES](https://appshunter.io/ios/app/mymes/id1341690000) | — | Free | Productivity | | [RPN-32 CE](https://appshunter.io/ios/app/rpn-32-ce/id1082637146) | 5.0 (9) | $1.99 | Productivity | | [RPN-38 CX](https://appshunter.io/ios/app/rpn-38-cx/id1082636662) | 5.0 (6) | $1.99 | Productivity | | [CFR 17 by PocketLaw](https://appshunter.io/ios/app/cfr-17-by-pocketlaw/id1557791224) | — | Free | Productivity | | [American Court Cases App & AI](https://appshunter.io/ios/app/american-court-cases-app-and-ai/id1618952739) | 1.0 (1) | $19.99 | Productivity | | [Smart 5S - Lean Manufacturing](https://appshunter.io/ios/app/smart-5s-lean-manufacturing/id1574310832) | 5.0 (1) | Free | Productivity | ## More apps by Fabrizio Boco - [Matrix Lab](https://appshunter.io/ios/app/matrix-lab/id337754158) - [DCircuit Lab](https://appshunter.io/ios/app/dcircuit-lab/id382544208) - [DCircuit Lab HD](https://appshunter.io/ios/app/dcircuit-lab-hd/id392966166) - [Bode & Nyquist](https://appshunter.io/ios/app/bode-and-nyquist/id445573307) - [Arduino Manager](https://appshunter.io/ios/app/arduino-manager/id497240094) - [Logic Analyzer](https://appshunter.io/ios/app/logic-analyzer/id980880317) All apps by Fabrizio Boco: https://appshunter.io/developer/466239616 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*