Best Iotx Apps

201+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated June 2026

Looking for free iotx apps? 20 of our 201+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Iotx

Blynk IoT#1

Blynk IoT by Blynk Technologies

Custom app at no-code speed
Editor's Choice
🔧 Utilities
4.5😐(804 ratings)
FreeIn-App Purchases
Blynk IoT screenshot 1
Blynk IoT screenshot 2
Blynk IoT screenshot 3
Blynk IoT screenshot 4
Blynk IoT screenshot 5
Blynk IoT screenshot 6

Build custom IoT apps without coding using a drag-and-drop interface. Manage devices, users, and data remotely with a powerful web console and scalable cloud infrastructure. Supports over 400 hardware boards and various connection options.

What We Love

  • 🚀 Easy to use
  • 🚀 Powerful IoT platform
  • 🚀 Efficient for rapid prototyping
  • 👍 Great for hobbyists and businesses

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Unstable, crashes frequently
  • 🤔 Confusing for beginners

More Iotx apps to explore

4
Particle IoT
Particle IoT
Particle IoT
Setup, inspect, and tinker.
Free

Configure and manage your hardware devices and cloud deployments. Easily set up new devices, monitor their status, and access detailed diagnostics. The app provides a centralized control panel for managing your entire device fleet.

Device setup and configurationReal-time device diagnosticsOnline/offline device status tracking
🔧 Utilities
(25)
free
5
IoT MQTT Panel
IoT MQTT Panel
IoT MQTT Panel
IoT Dashboard based on MQTT
Free

Create DIY smart home projects quickly with a configurable dashboard. This app supports MQTT and Websocket protocols with SSL for secure communication. It offers real-time updates, customizable panels with over 250 icons, and various data visualization options.

Always-on dashboardMQTT & Websocket supportSSL secure communication
🔧 Utilities
(37)
free with in-app purchases
6
WhatsGPS
WhatsGPS
WhatsGPS
Global positioning service
Free

This platform offers advanced IoT location services for enterprises and developers. It integrates equipment, data, and information for efficient positioning, status monitoring, and risk warnings. The service supports various devices and offers customizable solutions for smart connection management.

Real-time multi-mode positioningDevice status monitoringCustomizable risk warnings
🔧 Utilities
(108)
free
7
IoT Plug and Play
IoT Plug and Play
IoT Plug and Play
Discover the simplicity of IoT
Free

Transform your phone into an Internet of Things (IoT) device. Connect to Azure IoT cloud to send device telemetry, receive commands, and manage device twins. Upload media directly to Azure storage.

Connect to Azure IoT cloudSend device telemetry (accelerometer, gyroscope, magnetometer)Send and receive commands
🔧 Utilities
(22)
free
8
MQTTAnalyzer
MQTTAnalyzer
MQTTAnalyzer
IoT diagnostics
Free

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.

MQTT 3.1.1 and 5.0 supportJSON highlighting and pretty-printingTime series charts for numeric values
🔧 Utilities
(21)
free
9
GlocalMeIOT: AIBox, USB WiFi
GlocalMeIOT: AIBox, USB WiFi
GlocalMeIOT: AIBox, USB WiFi
AIBox, USB WiFi
Free
📊 Productivity
(0)
10
iCSee Home
iCSee Home
iCSee Home
小峰管家海外版本
Free

This app provides a comprehensive solution for intelligent living by connecting and controlling various IoT devices. It allows remote management of smart home hardware like pet feeders and door locks, enabling real-time monitoring and device sharing with family.

Remote device controlReal-time monitoringSmart pet feeder management
🔧 Utilities
(183)
free with in-app purchases
11
TI SensorTag
TI SensorTag
TI SensorTag
by Texas Instruments
Free

This app connects to a Bluetooth Smart or WiFi SensorTag kit, allowing you to access and upload sensor data online within minutes. No programming is needed to get started, making it ideal for quick IoT development and testing.

Bluetooth Smart and WiFi connectivity10 low power sensorsOnline sensor data access
🔧 Utilities
(5)
free
12
Smarthub App
Smarthub App
Smarthub App
by iProtoXi Oy
Free
🔧 Utilities
(0)
13
MQTTool
MQTTool
MQTTool
by Brent Petit
Free

This application serves as an MQTT client and testing tool. It allows users to connect to MQTT brokers, subscribe to message topics, and publish messages, making it ideal for IoT and machine-to-machine communication testing.

MQTT client functionalityConnect to authenticated brokersConnect to unauthenticated brokers
🔧 Utilities
(26)
free
14
Afero -- IoT Platform
Afero -- IoT Platform
Afero -- IoT Platform
by Afero, Inc.
Free

This toolset assists in accelerating Internet of Things projects for organizations and enthusiasts. It enables communication with and control of connected devices, automating embedded, mobile, and cloud tasks for secure device management and data insights.

Accelerate IoT projectsCommunicate with connected devicesControl Afero-equipped devices
📊 Productivity
(5)
free
15
Amazon Sidewalk Bridge Pro
Amazon Sidewalk Bridge Pro
Amazon Sidewalk Bridge Pro
Device Setup
Free

This companion application assists in the setup and registration of the Amazon Sidewalk Bridge Pro device. It guides users through the necessary steps to connect and activate their hardware.

Device setup assistanceRegistration of Sidewalk Bridge ProCompanion app functionality
🔧 Utilities
(0)
free
16
IoT Assistant
IoT Assistant
IoT Assistant
Internet of Things Assistant
Free

Discover and manage the data collected by Internet of Things devices. Understand who is collecting your information, how it's used, and access privacy controls. Receive customized notifications about data practices.

Discover IoT data collectionUnderstand data usageAccess privacy controls
🔧 Utilities
(15)
free
17
EasyMQTT
EasyMQTT
EasyMQTT
MQTT with Siri Shortcuts
Free

This application acts as an MQTT client for iOS devices, enabling interaction with any MQTT broker. It offers a user-friendly interface for managing home automation setups, controlling devices, and monitoring remote brokers. Advanced features can be unlocked through an in-app purchase.

MQTT client for iOSInteract with any MQTT BrokerHome automation control
📊 Productivity
(36)
free with in-app purchases
18
MESH - Creative DIY Toolkit
MESH - Creative DIY Toolkit
MESH - Creative DIY Toolkit
by Sony Business Solutions Corporation
Free

Easily connect your projects to the Internet of Things without coding. Program sensors to interact with devices and online services using a drag-and-drop interface. Integrate with IFTTT for advanced automation and data sharing.

App-based recipe editorDrag-and-drop programmingSensor data sharing
📚 Education
(4)
free
19
SincoOTA
SincoOTA
SincoOTA
by Zhuhai Sinco Intelligent Technology Co., Ltd.
Free

Perform over-the-air (OTA) upgrades for hardware products using a Bluetooth connection. This utility allows for seamless firmware updates directly from your device.

Bluetooth connectivityOTA firmware upgradesHardware product support
🔧 Utilities
(4)
free
20
electric imp
electric imp
electric imp
by electric imp incorporated
Free

Connect your devices to the internet with this cloud service and hardware solution. Remotely monitor and control device activity from anywhere. Ideal for manufacturers and makers to integrate internet connectivity into various devices.

Internet of Things (IoT) connectivityRemote device monitoring and controlBlinkUp™ technology integration
🔧 Utilities
(2)
free