Best Arduino Bluetooth Apps

235+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated May 2026

Looking for free arduino bluetooth apps? 20 of our 235+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Arduino Bluetooth

Bluetooth for Arduino#2

Bluetooth for Arduino by Giuseppe Migliore

Remote controller for Arduino
Strong Contender
🔧 Utilities
3.7(41 ratings)
FreeIn-App Purchases
Bluetooth for Arduino screenshot 1
Bluetooth for Arduino screenshot 2
Bluetooth for Arduino screenshot 3
Bluetooth for Arduino screenshot 4
Bluetooth for Arduino screenshot 5
Bluetooth for Arduino screenshot 6

The application allows you to remotely control your Arduino projects using Bluetooth connectivity from your iOS device. With a simple setup, you can send custom commands to your microcontroller and use your iPhone or iPad as a versatile remote control.

More Arduino Bluetooth apps to explore

4
ArduinoBlue
ArduinoBlue
ArduinoBlue
Easy Arduino Bluetooth Control
Free

This app allows users to control Arduino microcontroller-connected devices over Bluetooth using sliders, buttons, and a joystick, enabling interaction with various components like motors, servos, and sensors. Download the app to easily control your Arduino devices with custom settings and start exploring the possibilities of Bluetooth control.

🔧 Utilities
(19)
5
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Arduino, ESP32 & Robot Control
Free

Control devices with ease using this Bluetooth controller app, compatible with Arduino and ESP32. Simplify your automation tasks and seamlessly manage connected devices. Download now for effortless control at your fingertips.

🔧 Utilities
(117)
6
Arduino IoT Cloud Remote
Arduino IoT Cloud Remote
Arduino IoT Cloud Remote
Control IoT Cloud projects
Free

Control and monitor IoT projects with a versatile companion app for Arduino IoT Cloud. Access and manage dashboards with ease from your iPhone, offering a range of widgets for customization. Explore endless possibilities for remote monitoring and control in various settings. Create dashboards on https://app.arduino.cc for a seamless IoT experience.

🔧 Utilities
(401)
7
Arduino Programming Tutorial
Arduino Programming Tutorial
Arduino Programming Tutorial
Learn Arduino step-by-step
Free

Learn Arduino programming and electronics through step-by-step lessons, circuit designs, and a comprehensive C++ course. This app offers a complete reference for using Arduino with various components, quizzes for practice, and practical hardware examples, making it perfect for beginners and experienced makers alike.

📚 Education
(7)
8
Blueterminal
Blueterminal
Blueterminal
Bluetooth Terminal
Free

This Bluetooth terminal app allows you to test your app's Bluetooth connection by using it as a peripheral or main app, and also enables you to save frequently used devices and commands for easy access. Try it out to see how your Bluetooth device works and streamline your testing process.

🛠️ Developer Tools
(3)
9
Bluetooth Inspector
Bluetooth Inspector
Bluetooth Inspector
Discover what's around you
Free

Discover nearby Bluetooth peripherals, view their information, signal strength, and services, and even inspect characteristics with real-time updates as you move around. Interact with devices, extract details like battery level, model identification, software versions, and more. For advanced features like writing values, logging events, and shortcuts integration, consider the pro version. Save battery by using Bluetooth only when the app is active and shortly afterward. Support available on Twitter @grgarside or georgegarside.com/apps/bluetooth-inspector.

🛠️ Developer Tools
(1.5K)
10
LightBlue®
LightBlue®
LightBlue®
The go-to BLE development tool
Free

Connect with LightBlue®, the essential BLE development tool. Scan, connect, and interact with Bluetooth Low Energy devices, from reading and writing characteristics to customizing virtual peripherals. Ideal for testing and developing BLE peripherals.

🔧 Utilities
(936)
11
Handy Bluetooth Arduino Controller
Handy Bluetooth Arduino Controller
Handy Bluetooth Arduino Controller
by Paul Shelley
Free

Create a custom iPhone app in minutes to control your Arduino project through Bluetooth Low Energy. Design your own interface, send and receive messages, and get started with a simple and straightforward process, no complicated iOS programming required.

📚 Education
(3)
12
LED Control for Arduino
LED Control for Arduino
LED Control for Arduino
by Q Continuum
Free

Control LEDs with an Arduino-based controller using Bluetooth by building your own controller with free hardware plans and code. Download the app to get started with your LED control project.

🔧 Utilities
(60)
13
Bluetooth Serial Connect
Bluetooth Serial Connect
Bluetooth Serial Connect
by Henry Abrahamsen
Free

Transform your phone into a powerful controller for your Arduino projects, sending and receiving data with Bluetooth low-energy modules, and design custom boards with buttons, joysticks, and displays. Take control of your projects and elevate them to new heights with this user-friendly application.

🔧 Utilities
(6)
14
Bluetooth Terminal
Bluetooth Terminal
Bluetooth Terminal
Bluetooth LE Smart Prototyping
Free

This application allows users to prototype and test Bluetooth Smart enabled hardware by sending and receiving data in various formats. It offers a range of features, including customizable button matrices, device information, and data export, to help users efficiently develop and troubleshoot their hardware accessories.

🛠️ Developer Tools
(16)
15
Bluefruit Connect
Bluefruit Connect
Bluefruit Connect
by Adafruit Industries
Free

This application allows you to wirelessly connect your iOS device to Adafruit Bluefruit LE modules, enabling control and communication with your projects over Bluetooth LE. With a range of features, you can send sensor data, control inputs and outputs, send and receive messages, and update your device's firmware, all from your iOS device.

🔧 Utilities
(19)
16
BluetoothAssistant
BluetoothAssistant
BluetoothAssistant
Easy Bluetooth Control
Free

Discover, connect, and debug Bluetooth devices easily with this assistant app. Features include device scanning, signal strength detection, device connection, and data reading. Simplify your Bluetooth control now!

🛠️ Developer Tools
(7)
17
Arduino Pocket Reference
Arduino Pocket Reference
Arduino Pocket Reference
Become Expert in Arduino
Free

This application provides a comprehensive guide to mastering a popular open-source physical computing platform, covering its core libraries, various tools, and programming concepts. With this app, users can access a wealth of information, examples, and tutorials to help them get started and become experts in the field, and can start learning now.

📚 Education
(17)
18
Osoyoo Arduino Robot Car
Osoyoo Arduino Robot Car
Osoyoo Arduino Robot Car
OSOYOO ARDUINO CAR APP V1.0
Free
📚 Education
(1)
19
Blynk IoT
Blynk IoT
Blynk IoT
Custom app at no-code speed
Free

Create powerful IoT apps without any coding with this award-winning platform used by over 1 million developers worldwide. From device activation to firmware updates, Blynk simplifies IoT complexities, offering secure cloud hosting, robust hardware compatibility, and flexible connection options. Sign up now to revolutionize your IoT projects.

🔧 Utilities
(801)
20
Arduino Science Journal
Arduino Science Journal
Arduino Science Journal
Think like a real scientist!
Free

An app that transforms smartphones into science notebooks, enabling students to gather data using phone and Arduino sensors, promoting interactive learning and experimentation for students aged 10-18. Enhance lesson plans and conduct experiments effortlessly.

📚 Education
(1K)

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