Best Arduino Bluetooth App

218+ iOS apps curated and reviewed

3.9 avg rating
17 free apps
Updated June 2026

With an average user rating of 3.9★, the arduino bluetooth app category is one of the App Store's strongest. Browse all 218+ apps we track, sorted so the most loved ones surface first.

Compare top Arduino Bluetooth App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BLE Controller – Arduino ESP32BLE Controller – Arduino ESP32Free5.0★ (2)NoNoMay 2026
2Bluetooth for ArduinoBluetooth for ArduinoFree3.7★ (41)NoYesJul 2026
3Dabble - Bluetooth ControllerDabble - Bluetooth ControllerFree3.8★ (117)NoNoJul 2026
4ArduinoBlueArduinoBlueFree4.5★ (19)NoNoMay 2026
5Arduino IoT Cloud RemoteArduino IoT Cloud RemoteFree4.6★ (419)NoNoJul 2026
6Bluetooth Controller BT/LEBluetooth Controller BT/LEFreeNoNoJul 2026
7Bluetooth InspectorBluetooth InspectorFree4.6★ (1.5K)NoYesJul 2026
8LightBlue®LightBlue®Free4.3★ (936)YesNoJul 2026

Top Picks for Arduino Bluetooth App

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

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.

Dabble - Bluetooth Controller#3

Dabble - Bluetooth Controller by Agilo Research Private Limited

Arduino, ESP32 & Robot Control
Worth Considering
🔧 Utilities
3.8(117 ratings)
Free
Dabble - Bluetooth Controller screenshot 1
Dabble - Bluetooth Controller screenshot 2
Dabble - Bluetooth Controller screenshot 3
Dabble - Bluetooth Controller screenshot 4
Dabble - Bluetooth Controller screenshot 5

Control and communicate with hardware like Arduino and ESP32 using your smartphone's sensors and Bluetooth. This app transforms your phone into a virtual controller, offering modules for LED control, terminal commands, gamepad functionality, and access to phone sensors.

More Arduino Bluetooth App apps to explore

4
ArduinoBlue
ArduinoBlue
ArduinoBlue
Easy Arduino Bluetooth Control
Free

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.

Bluetooth control for ArduinoCustomizable sliders and buttonsJoystick control
🔧 Utilities
(19)
free
5
Arduino IoT Cloud Remote
Arduino IoT Cloud Remote
Arduino IoT Cloud Remote
Control IoT Cloud projects
Free

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.

Remote monitoring and controlAccess IoT Cloud dashboardsVariety of widgets (switches, sliders, gauges)
🔧 Utilities
(419)
free
6
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Test Bluetooth Devices with LE
Free
🛠️ Developer Tools
(0)
7
Bluetooth Inspector
Bluetooth Inspector
Bluetooth Inspector
Discover what's around you
Free

Explore nearby Bluetooth devices and examine their services and characteristics. View real-time signal strength, battery levels for your own devices, and identify model names. Extract software versions and read or write characteristic values.

Real-time signal strength and device informationApple device battery level monitoringDevice model identification
🛠️ Developer Tools
(1.5K)
free with in-app purchases
8
LightBlue®
LightBlue®
LightBlue®
The go-to BLE development tool
Free

This app allows users to interact with Bluetooth Low Energy devices. It supports scanning for, connecting to, and analyzing BLE peripherals, as well as simulating your own BLE devices. It's a comprehensive tool for developers and enthusiasts working with BLE technology.

Scan and discover BLE peripheralsConnect and view device profilesRead and write characteristics
🔧 Utilities
(936)
ad-supported
9
Arduino Programming Tutorial
Arduino Programming Tutorial
Arduino Programming Tutorial
Learn Arduino step-by-step
Free

Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.

200+ practical lessonsCircuit diagrams and wiring guidesReady-to-use code examples
📚 Education
(7)
ad-supported
10
Arduino Bluetooth Pro
Arduino Bluetooth Pro
Arduino Bluetooth Pro
BT Controller / Serial Monitor
$4.99
$9.99 | 50% OFF

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
(4)
paid
11
Blueterminal
Blueterminal
Blueterminal
Bluetooth Terminal
Free

This app allows developers to test Bluetooth connections by acting as either a peripheral or a central device. It offers features to save frequently used devices and commands for convenience during testing.

Bluetooth peripheral testingBluetooth central device testingSave devices
🛠️ Developer Tools
(3)
free with in-app purchases
12
Handy Bluetooth Arduino Controller
Handy Bluetooth Arduino Controller
Handy Bluetooth Arduino Controller
by Paul Shelley
Free

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.

Customizable Bluetooth interfacesControl Arduino projectsNo iOS programming required
📚 Education
(3)
free
13
Bluetooth Serial Connect
Bluetooth Serial Connect
Bluetooth Serial Connect
by Henry Abrahamsen
Free

Control your Arduino projects with your phone. Design custom interfaces with buttons, joysticks, and displays to send and receive data via Bluetooth low-energy modules. An integrated library simplifies the connection process.

Customizable control boardsButton and joystick inputsDisplay integration
🔧 Utilities
(6)
free
14
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Locate your smart band, watch
$1.99

Easily locate lost Bluetooth devices like fitness trackers and smartwatches. The app displays nearby devices sorted by signal strength or name, then guides you to your selected item using a dashboard.

Find lost Bluetooth devicesLocate fitness bands and smartwatchesSort devices by signal strength
🔧 Utilities
(3.7K)
free with in-app purchases
15
nRF Connect for Mobile
nRF Connect for Mobile
nRF Connect for Mobile
The #1 Bluetooth LE utility
Free

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.

Scan and discover Bluetooth LE peripheralsCommunicate with Bluetooth LE devicesAdvertise as a Bluetooth LE peripheral
🔧 Utilities
(414)
free
16
Blynk IoT
Blynk IoT
Blynk IoT
Custom app at no-code speed
Free

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.

Drag-n-drop IoT app builderDevice and user managementOTA firmware updates
🔧 Utilities
(804)
free with in-app purchases
17
Bluetooth Finder
Bluetooth Finder
Bluetooth Finder
Find your missing BLE devices
$4.99

Locate misplaced Bluetooth devices by using a paired iPad or iPhone. The app guides you to your missing item by wirelessly connecting to its signature. It's best used for devices lost recently and within a reasonable distance.

Find missing Bluetooth devicesStep-by-step guidanceLocation approximation
🔧 Utilities
(4.4K)
free
18
LED Control for Arduino
LED Control for Arduino
LED Control for Arduino
by Q Continuum
Free

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.

Bluetooth connectivity to ArduinoControl LED setupsFree hardware plans available
🔧 Utilities
(60)
free
19
Arduino Pocket Reference
Arduino Pocket Reference
Arduino Pocket Reference
Become Expert in Arduino
Free

This app provides a comprehensive reference for Arduino programming, covering core libraries, syntax, operators, and various hardware shields. It includes examples for common functionalities like mouse control, GSM communication, and LCD displays, making it a valuable tool for makers and developers.

Arduino core libraries listMouse and Keyboard control examplesGSM communication examples
📚 Education
(17)
free with in-app purchases
20
Bluetooth BLE Device Finder
Bluetooth BLE Device Finder
Bluetooth BLE Device Finder
Find & Track My Lost BT Phone
Free

Quickly locate misplaced Bluetooth devices using signal strength and a radar interface. Track devices in the background and receive notifications when they are lost, with the last known location recorded on a map.

Find lost Bluetooth devicesTrack devices in the backgroundReceive disconnection notifications
📊 Productivity
(27K)
free with in-app purchases

FAQ about Arduino Bluetooth App

What is the best arduino bluetooth app for iPhone?
BLE Controller – Arduino ESP32 tops our arduino bluetooth app ranking as of June 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 17 of the top arduino bluetooth app we rank are free to download, including BLE Controller – Arduino ESP32 and Bluetooth for Arduino.
BLE Controller – Arduino ESP32 has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 218+ arduino bluetooth app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
BLE Controller supports a wide range of devices including Arduino (Uno, Mega, Nano with BLE module), ESP32 (with built-in BLE), ESP8266 (with external BLE module), and HC-05/HC-06 Bluetooth modules.
Yes, BLE Controller is perfect for robot control. You can customize buttons to send commands like Forward, Backward, Left, Right, Stop, or any custom serial commands needed for your Arduino or ESP32 robot projects.