Best Arduino Pocket Reference Apps

Customizable button interfaceReal-time serial consoleDevice scanning and management

This app enables wireless control of microcontrollers like Arduino and ESP32 via Bluetooth Low Energy. It features a customizable remote interface, a serial console for real-time data monitoring, and device management tools for makers and hobbyists.

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Learn Arduino step-by-step

Arduino Programming Pro

$4.99

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

200+ practical lessonsCircuit diagrams and wiring guidesReady-to-use code examples

Arduino Sensors & Modules

$4.99

Control IoT Cloud projects

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Arduino IoT Cloud Remote

Remote monitoring and controlAccess IoT Cloud dashboardsVariety of widgets (switches, sliders, gauges)

Easily access, monitor, and control your Arduino IoT Cloud projects from your mobile device. Manage various aspects of your connected devices remotely, from home automation to industrial processes.

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Handy Bluetooth Arduino Controller

by Paul Shelley

Customizable Bluetooth interfacesControl Arduino projectsNo iOS programming required

Design custom iPhone interfaces to control your electronics projects via Bluetooth Low Energy. Easily create and customize buttons to send commands to your Arduino devices without needing to code for iOS.

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FFDG Modellismo e Arduino ENG

Arduino Bluetooth Pro

BT Controller / Serial Monitor

$4.99

Control Arduino projects via Bluetooth with a customizable interface. Send and receive data, use voice commands for keywords, and monitor serial communication. Ideal for IoT projects, robotics, and smart devices.

Customizable Bluetooth controlSend/Receive dataVoice command support

🛠️ Developer Tools

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paid

Bluetooth for Arduino

Remote controller for Arduino

Bluetooth remote controlArduino project controlCustom command sending

Transform your iPhone or iPad into a wireless remote control for your Arduino projects. Easily connect to your Bluetooth module and send custom commands via keyboard or pre-designed buttons.

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The #1 Bluetooth LE utility

nRF Connect for Mobile

Scan and discover Bluetooth LE peripheralsCommunicate with Bluetooth LE devicesAdvertise as a Bluetooth LE peripheral

This app is a versatile tool for scanning, exploring, and communicating with Bluetooth Low Energy devices. It also enables your device to act as a peripheral and supports firmware updates for compatible devices.

Easy Arduino Bluetooth Control

Bluetooth control for ArduinoCustomizable sliders and buttonsJoystick control

Control Arduino-powered devices wirelessly via Bluetooth. Customize interfaces with sliders, buttons, and a joystick for seamless interaction with motors, servos, and sensors. Supports iOS devices with BLE modules.

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Electronics Tools & Calculator

Circuits, Filters & Components

Electronic component referenceElectronic circuit referenceFilter design calculators

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

System Monitor & Device Info

CPU, Memory, and Storage MonitoringDetailed Hardware and Sensor InformationBattery and Thermal Monitoring

This app provides in-depth system monitoring and hardware insights for your iPhone and iPad. It offers detailed information on CPU, memory, storage, battery, sensors, and more, along with practical testing tools. Ideal for users who want to understand their device's performance and capabilities.

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Device Settings

by Yalintech

Device information (model, version, UUID)Battery and storage monitoringNetwork insights (Wi-Fi, IP, signal)

Access and manage your device's information, settings, and performance from a single, intuitive interface. Monitor battery, storage, and network status, and utilize helpful tools for troubleshooting and optimization.

📊 Productivity

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Real-time control of Arduino digital and analog pinsReal-time data plottingData logging to CSV files

BLExAR

Bluetooth + Arduino

$3.99

This app enables iOS devices to communicate with Arduino boards via Bluetooth Low Energy. It allows real-time control of Arduino pins, data logging with GPS coordinates, and serial text communication for makers and students.

NFC Tools & QR Code Scanner

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paid

Read, Write Tags & Barcodes

Read NFC & RFID tagsWrite data to NFC tagsView detailed tag information

Easily read, write, and manage NFC and RFID tags on your iPhone. Scan contacts, Wi-Fi credentials, URLs, and more. Create custom NFC tags with smart actions for simplified tasks.

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LED Control for Arduino

by Q Continuum

Bluetooth connectivity to ArduinoControl LED setupsFree hardware plans available

This utility app allows users to control Arduino-based LED setups via Bluetooth. It provides free hardware plans and Arduino code for hobbyists to build their own custom controllers.

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BlueGrays - Learn Electronics

Arduino, ESP32 & IoT Projects

Free starter projectsUnlimited Arduino/ESP32/IoT projectsDetailed circuit diagrams and code

Learn electronics with interactive projects, a component catalog, and personal inventory management. Start with free projects and unlock full access to Arduino, ESP32, and IoT content with a premium subscription. Gamified learning with badges and levels keeps you motivated.

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