Best Bluetooth Low Energy Ble Tool Apps

235+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.5★, the bluetooth low energy ble tool category is one of the App Store's strongest. Browse all 235+ apps we track, sorted so the most loved ones surface first.

Top Picks for Bluetooth Low Energy Ble Tool

Bluetooth Low Energy BLE  tool#1

Bluetooth Low Energy BLE tool by 著显 朱

Bluetooth Low Energy BLE debug
Editor's Choice
📊 Productivity
3.0(2 ratings)
Free
Bluetooth Low Energy BLE  tool screenshot 1
Bluetooth Low Energy BLE  tool screenshot 2
Bluetooth Low Energy BLE  tool screenshot 3

This Bluetooth Low Energy debug tool allows you to scan, connect, and communicate with BLE devices, sending and receiving data, as well as retrieving device information. Try it out to test and debug your BLE devices in central or peripheral mode.

BLE Scanner 4.0 – Bluetooth LE#2

BLE Scanner 4.0 – Bluetooth LE by BLUEPIXEL TECHNOLOGIES LLP

Scan,Connect & Find BLE Device
Strong Contender
📊 Productivity
4.3😐(615 ratings)
FreeIn-App Purchases
BLE Scanner 4.0 – Bluetooth LE screenshot 1
BLE Scanner 4.0 – Bluetooth LE screenshot 2
BLE Scanner 4.0 – Bluetooth LE screenshot 3
BLE Scanner 4.0 – Bluetooth LE screenshot 4
BLE Scanner 4.0 – Bluetooth LE screenshot 5
BLE Scanner 4.0 – Bluetooth LE screenshot 6

Discover and connect with Bluetooth Low Energy devices using the top-rated BLE Scanner app. Scan and manage BLE devices easily with this essential utility.

What We Love

  • 🚀 Detects Bluetooth devices well
  • 👍 Useful for development and testing
  • 🔍 Helps find lost Bluetooth devices

Room to Improve

  • 🐛 Crashes or doesn't work on some devices
  • 🤔 Unclear or confusing user interface
  • 🔋 Drains battery quickly
nRF Connect for Mobile#3

nRF Connect for Mobile by Nordic Semiconductor ASA

The #1 Bluetooth LE utility
Worth Considering
🔧 Utilities
4.5😊(397 ratings)
Free
nRF Connect for Mobile screenshot 1
nRF Connect for Mobile screenshot 2
nRF Connect for Mobile screenshot 3
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nRF Connect for Mobile screenshot 5
nRF Connect for Mobile screenshot 6

An application that provides a unified hub for connecting and controlling various Bluetooth devices using a mobile device. Seamlessly manage, monitor, and interact with Bluetooth-enabled products for a more integrated user experience.

What We Love

  • 🚀 Great product
  • 🚀 Very handy
  • 🚀 Amazing functionality
  • 🚀 Love the technology

Room to Improve

  • 🐛 Doesn't seem to work on iOS 17
  • 🐛 Can't really disconnect from peripherals
  • 🐛 New update freezes on launch screen DON'T UPDATE!

More Bluetooth Low Energy Ble Tool apps to explore

4
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)
5
BLE Hero
BLE Hero
BLE Hero
Conquer Bluetooth Low Energy
Free
🛠️ Developer Tools
(81)
6
BLE Debugger: Bluetooth Tool
BLE Debugger: Bluetooth Tool
BLE Debugger: Bluetooth Tool
Scan, Inspect & Test BLE
Free
🛠️ Developer Tools
(0)
7
MTools BLE RFID Reader
MTools BLE RFID Reader
MTools BLE RFID Reader
Mifare Classic Ultralight Tool
Free

This application is an all-in-one tool for various NFC devices, supporting reading and writing of multiple NFC tag types, including Mifare Classic, Ultralight, and DESFire. It offers a range of features, such as tag scanning, data editing, and device configuration, making it a comprehensive solution for managing and interacting with NFC tags - download now to explore its full capabilities.

🔧 Utilities
(14)
8
Bluetooth Device: Finder Tool
Bluetooth Device: Finder Tool
Bluetooth Device: Finder Tool
Easy To Find Bluetooth Singal
Free

Find nearby Bluetooth Low Energy (BLE) devices with this app, which quickly detects and displays their signal strength, helping you locate lost items such as earbuds, fitness trackers, and smartwatches. Download to never lose your Bluetooth devices again and easily track them down with real-time signal strength.

🔧 Utilities
(74)
9
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Find Bluetooth: device tracker
Locate your smart band, watch
$1.99

This app helps you track and locate your Bluetooth devices like fitness bands easily. It's currently on a 100% off sale, so grab it today!

🔧 Utilities
(3.7K)
10
BLE ToolBox
BLE ToolBox
BLE ToolBox
by Enzytek Technology, Inc.
Free

This tool helps developers create Bluetooth 4.0 Low Energy accessories by providing an intuitive interface to connect to devices, retrieve information, and exchange data using various standard and special services. Try it out to streamline your development process and easily interact with BT4.0 LE devices.

🔧 Utilities
(3)
11
BLE Diagnostic Tool
BLE Diagnostic Tool
BLE Diagnostic Tool
BLE Diagnostic Tool
Free
🔧 Utilities
(1)
12
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)
13
Bluetooth(BLE) Tool
Bluetooth(BLE) Tool
Bluetooth(BLE) Tool
Simple, ad-free bluetooth tool
Free

This powerful Bluetooth Low Energy (BLE) debugging tool supports multi-device connectivity and background data reception, helping you discover and connect to surrounding Bluetooth devices, read and transmit data, and display it in real-time. Download now to easily debug your devices and stay connected with real-time data updates.

🔧 Utilities
(1)
14
CX BLE
CX BLE
CX BLE
Bluetooth Low Energy Developer
Free

This application scans for Bluetooth Low Energy devices, allowing connections to multiple devices at once, and enables users to read, write, and receive notifications from device characteristics. It also logs general and device-specific events, which can be exported in CSV format for further analysis.

🔧 Utilities
(4)
15
BLE tools with terminal
BLE tools with terminal
BLE tools with terminal
by Yihang Huang
Free
🔧 Utilities
(0)
16
BLE Radar Ultra
BLE Radar Ultra
BLE Radar Ultra
Find Bluetooth devices
Free
🔧 Utilities
(2)
17
Bluefy – Web BLE Browser
Bluefy – Web BLE Browser
Bluefy – Web BLE Browser
Easy to connect over the Web
Free

Bluefy is a smart Web BLE Browser that allows easy and fast connection to Bluetooth devices directly from web pages. With support for Web Bluetooth APIs, users can interact with various BLE devices like smart home appliances and medical devices from their smartphones. Ideal for developers looking to create cross-platform solutions for iOS devices, Bluefy ensures secure connections through HTTPS for seamless functionality. Start connecting effortlessly with Bluefy today!

🔧 Utilities
(1.3K)
18
Ble Assistant
Ble Assistant
Ble Assistant
Ble debugging tool
Free

This Bluetooth connection assistant is a debugging tool that helps you search, connect, and interact with nearby Bluetooth devices, allowing you to filter by name, subscribe to services, and send instructions. Try it out to easily manage your Bluetooth connections and view complete log outputs.

🛠️ Developer Tools
(4)
19
BlueNox BLE Scan
BlueNox BLE Scan
BlueNox BLE Scan
Ultimate BLE Development Tool
Free

This application is a powerful tool for developing and testing Bluetooth LE devices, offering features such as smart filtering, device connection, and data exchange. It enables users to quickly connect, develop, and test custom Bluetooth LE devices, streamlining the development and deployment process.

🔧 Utilities
(16)
20
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Test Bluetooth Devices with LE
Free
🛠️ Developer Tools
(0)