Best apps like nRF Toolbox

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated July 2026

Looking for something like nRF Toolbox? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to nRF Toolbox

GATTBrowser#1

GATTBrowser by Renesas Electronics Corporation

Editor's Choice
🔧 Utilities
4.6(194 ratings)
Free
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Scan and communicate with Bluetooth Low Energy devices. Discover advertising data, RSSI, and connect to various BLE devices, including specific Renesas products. Customize service and characteristic names for easier management.

Simplicity Connect#3

Simplicity Connect by Silicon Laboratories Inc

BLE, Wi-Fi, Matter Test Tool
Worth Considering
🔧 Utilities
4.1(16 ratings)
Free
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This utility app aids developers in testing and debugging Bluetooth Low Energy applications on Silicon Labs development boards. It simplifies troubleshooting firmware updates, data throughput, and interoperability with a user-friendly interface and built-in demos.

More apps like nRF Toolbox

4
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
5
BLE tools with terminal
BLE tools with terminal
BLE tools with terminal
by Yihang Huang
Free
🔧 Utilities
(0)
6
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
7
Bluefruit Connect
Bluefruit Connect
Bluefruit Connect
by Adafruit Industries
Free

Wirelessly connect your iOS device to Adafruit Bluefruit LE modules. Control projects, send sensor data, and communicate via UART or CircuitPython. Features include a control pad, NeoPixel control, and a serial plotter.

Wireless sensor and GPS data transmissionControl Pad for project directionArduino pin input/output control
🔧 Utilities
(19)
free
8
ESP BLE Provisioning
ESP BLE Provisioning
ESP BLE Provisioning
by ESPRESSIF SYSTEMS SHANGHAI CO., LTD.
Free

Configure Wi-Fi credentials for ESP32 or ESP8266 devices using BLE. Supports Wi-Fi scanning and proof of possession for secure network setup. Ideal for developers working with ESP IDF.

BLE Wi-Fi provisioningESP IDF v3.2+ supportSecurity Level 1
🔧 Utilities
(5)
free
9
ST BLE Sensor
ST BLE Sensor
ST BLE Sensor
former ST BlueMS
Free

This app connects to ST development boards via Bluetooth Low Energy to access sensor data. You can log data to cloud providers, update board firmware, and explore various demo functionalities like environmental sensing and machine learning.

Access sensor dataLog data to cloudUpdate board firmware
🔧 Utilities
(10)
free
10
Bluetooth for Arduino
Bluetooth for Arduino
Bluetooth for Arduino
Remote controller for Arduino
Free

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.

Bluetooth remote controlArduino project controlCustom command sending
🔧 Utilities
(41)
free with in-app purchases