Best Bluetooth Low Energy Apps

232+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated June 2026

If you already know nRF Connect for Mobile, this is the deeper bench. 232+ bluetooth low energy apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Bluetooth Low Energy

nRF Connect for Mobile#1

nRF Connect for Mobile by Nordic Semiconductor ASA

The #1 Bluetooth LE utility
Editor's Choice
๐Ÿ”ง Utilities
4.5๐Ÿ˜Š(397 ratings)
Free
nRF Connect for Mobile screenshot 1
nRF Connect for Mobile screenshot 2
nRF Connect for Mobile screenshot 3
nRF Connect for Mobile screenshot 4
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

  • ๐Ÿš€ Great product
  • ๐Ÿš€ Very handy
  • ๐Ÿš€ Amazing functionality
  • ๐Ÿš€ Love the technology

Room to Improve

  • ๐Ÿ› Doesn't seem to work on iOS 17
  • ๐Ÿ› Can't really disconnect from peripherals
  • ๐Ÿ› New update freezes on launch screen DON'T UPDATE!
Bluetooth BLE Device Finder#2

Bluetooth BLE Device Finder by Raymond NG

Find & Track My Lost BT Phone
Strong Contender
๐Ÿ“Š Productivity
4.4๐Ÿ˜(26K ratings)
FreeIn-App Purchases
Bluetooth BLE Device Finder screenshot 1
Bluetooth BLE Device Finder screenshot 2
Bluetooth BLE Device Finder screenshot 3
Bluetooth BLE Device Finder screenshot 4

Find nearby Bluetooth Low Energy (BLE) devices with ease using this innovative app. Quickly locate, connect, and interact with BLE devices in your vicinity. Download now to simplify your device discovery process!

What We Love

  • ๐Ÿš€ Accurately locates lost devices
  • ๐Ÿ‘ Helpful for finding misplaced items
  • ๐Ÿ” Effective at tracking Bluetooth signals
  • ๐Ÿ’ก Useful for finding lost AirPods, Fitbits, and other Bluetooth devices

Room to Improve

  • ๐Ÿ’ฐ Mandatory subscription/premium version required for full functionality
  • ๐Ÿค” Difficulty distinguishing between unknown Bluetooth devices
  • ๐Ÿคทโ€โ™€๏ธ Inconsistent or inaccurate distance/signal strength readings
Bluetooth Low Energy BLE  tool#3

Bluetooth Low Energy BLE tool by ่‘—ๆ˜พ ๆœฑ

Bluetooth Low Energy BLE debug
Worth Considering
๐Ÿ“Š Productivity
3.0(2 ratings)
Free
Bluetooth Low Energy BLE  tool screenshot 1
Bluetooth Low Energy BLE  tool screenshot 2
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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.

More Bluetooth Low Energy apps to explore

4
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.

๐Ÿ› ๏ธ Developer Tools
(1.5K)
5
LightBlueยฎ
LightBlueยฎ
LightBlueยฎ
The go-to BLE development tool
Free

Connect with LightBlueยฎ, 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.

๐Ÿ”ง Utilities
(936)
6
BLE Scanner 4.0 โ€“ Bluetooth LE
BLE Scanner 4.0 โ€“ Bluetooth LE
BLE Scanner 4.0 โ€“ Bluetooth LE
Scan,Connect & Find BLE Device
Free

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.

๐Ÿ“Š Productivity
(615)
7
BLE Laboratory Pro
BLE Laboratory Pro
BLE Laboratory Pro
Advanced Scanner & Transmitter
Free

This advanced tool allows developers and enthusiasts to scan and interact with Bluetooth Low Energy (BLE) devices, as well as transmit data as a BLE peripheral with customizable profiles. With its user-friendly interface and efficient navigation, users can test and analyze BLE devices, and unlock additional features as needed.

๐Ÿ”ง Utilities
(7)
8
BLE Hero
BLE Hero
BLE Hero
Conquer Bluetooth Low Energy
Free
๐Ÿ› ๏ธ Developer Tools
(81)
9
Bluefruit Connect
Bluefruit Connect
Bluefruit Connect
by Adafruit Industries
Free

This application allows you to wirelessly connect your iOS device to Adafruit Bluefruit LE modules, enabling control and communication with your projects over Bluetooth LE. With a range of features, you can send sensor data, control inputs and outputs, send and receive messages, and update your device's firmware, all from your iOS device.

๐Ÿ”ง Utilities
(19)
10
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Test Bluetooth Devices with LE
Free
๐Ÿ› ๏ธ Developer Tools
(0)
11
Bluetooth Tracker: Ble Scanner
Bluetooth Tracker: Ble Scanner
Bluetooth Tracker: Ble Scanner
Device Tracker & Air Finder
Free

Track and locate your valuable belongings using our Bluetooth tracker app. Easily scan for and connect to Bluetooth devices to keep tabs on your items with precision and ease. Never lose your important items again โ€“ download now!

๐Ÿ”ง Utilities
(135)
12
Simplicity Connect
Simplicity Connect
Simplicity Connect
BLE, Wi-Fi, Matter Test Tool
Free

This mobile app helps developers test and debug Bluetooth Low Energy (BLE) applications quickly and efficiently, allowing them to troubleshoot code, firmware updates, data throughput, and interoperability. By downloading the app, developers can save time and optimize their BLE embedded application code with ease.

๐Ÿ”ง Utilities
(16)
13
Bluetooth Terminal
Bluetooth Terminal
Bluetooth Terminal
Bluetooth LE Smart Prototyping
Free

This application allows users to prototype and test Bluetooth Smart enabled hardware by sending and receiving data in various formats. It offers a range of features, including customizable button matrices, device information, and data export, to help users efficiently develop and troubleshoot their hardware accessories.

๐Ÿ› ๏ธ Developer Tools
(16)
14
BlueTools Bluetooth Assistant
BlueTools Bluetooth Assistant
BlueTools Bluetooth Assistant
Most convenient Bluetooth tool
Free

This Bluetooth debugging application helps developers and technology enthusiasts connect, test, and find Bluetooth Low Energy devices with its user-friendly interface and powerful features. Download now to make your Bluetooth device development and debugging more efficient with features like device discovery, data display, and sending and listening capabilities.

๐Ÿ› ๏ธ Developer Tools
(3)
15
The Longevity Suite
The Longevity Suite
The Longevity Suite
Wellness Screening Simplified
Free
๐Ÿ’ช Health & Fitness
(1)
16
BluetoothAssistant
BluetoothAssistant
BluetoothAssistant
Easy Bluetooth Control
Free

Discover, connect, and debug Bluetooth devices easily with this assistant app. Features include device scanning, signal strength detection, device connection, and data reading. Simplify your Bluetooth control now!

๐Ÿ› ๏ธ Developer Tools
(7)
17
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Simple Bluetooth Detector
Free
๐Ÿ”ง Utilities
(334)
18
Bluetooth BLE Finder: Scanner
Bluetooth BLE Finder: Scanner
Bluetooth BLE Finder: Scanner
Find Device - Phone Tracker
Free
๐Ÿ”ง Utilities
(3)
19
Scanner Bluetooth
Scanner Bluetooth
Scanner Bluetooth
#1 Bluetooth Scanner
Free

This Bluetooth scanner app helps users find and manage nearby Bluetooth Low Energy devices, including beacons and fitness trackers, by scanning, filtering, and searching for devices. With features like RSSI tracking and device details, users can easily locate lost devices and manage their Bluetooth connections efficiently.

๐Ÿ”ง Utilities
(3)
20
BLE Scan IO
BLE Scan IO
BLE Scan IO
Find & track nearby devices
Free

Bluetooth Scanner IO is a Bluetooth device finder app that helps you locate your devices with accurate distance measurements. Easily scan for Bluetooth-enabled devices, play sounds for easier locating, and save favorites for quick access. Download now for a smarter way to manage your Bluetooth gadgets!

๐Ÿ”ง Utilities
(7)

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