Prototype Bluetooth LE hardware by sending and receiving data in various formats. Inspect device services, characteristics, and values. Offers features like a button matrix for control and session export.




250+ iOS apps curated and reviewed
If you already know Bluetooth Terminal, this is the deeper bench. 250+ arduino bluetooth terminal apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.3★ (18) | Yes | Yes | Aug 2026 | |
| 2 | Free | 3.7★ (41) | No | Yes | Jul 2026 | |
| 3 | $4.99 was $9.99 | 4.6★ (20) | No | No | Aug 2026 | |
| 4 | Free | 3.8★ (117) | No | No | Jul 2026 | |
| 5 | Free | 3.7★ (7) | No | No | Jul 2026 | |
| 6 | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 7 | Free | — | Yes | No | May 2026 | |
| 8 | $9.99 | 4.6★ (5) | No | No | Jul 2026 |




Prototype Bluetooth LE hardware by sending and receiving data in various formats. Inspect device services, characteristics, and values. Offers features like a button matrix for control and session export.






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.






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.


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.


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.


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.




This app provides a Bluetooth terminal for embedded devices, allowing console access without internet or SSH. It supports hardware keyboards and includes special buttons for common commands.


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.


This app allows developers and hobbyists to test and control Bluetooth devices, particularly those using Bluetooth Low Energy (BLE). It offers modes for BLE communication with various devices and for interacting with Bluetooth-enabled gamepads and controllers.


This application allows developers to connect to and interact with Würth Elektronik eiSos Proteus radio modules via Bluetooth Low Energy. Users can scan for devices, send binary or ASCII data, and configure module GPIO pins.


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.


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.


Connect, scan, and communicate with Bluetooth Low Energy devices. Discover nearby devices, view their properties, and interact using read, write, and notify functions. Supports pre-filled and hex commands for efficient interaction.




Control electronic projects like Arduinos remotely via Bluetooth. This app acts as a digital keypad, sending commands and text strings to HM-10 Bluetooth modules. It's ideal for interfacing your phone with custom hardware.


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.




A developer toolkit for Bluetooth Low Energy (BLE) device diagnostics and protocol validation. It allows for quick scanning, connection, and deep inspection of peripherals, with a multi-mode serial terminal and AI-powered log summarization for faster debugging.


This application enables serial communication with BLE devices, allowing you to control microcontrollers and debug hardware. It features separate panels for sending and receiving data, customizable buttons, and options to monitor data in ASCII or HEX formats.