Best Bluetooth Char Apps

224+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated May 2026

Whether you're new to bluetooth char or looking for an upgrade, our curated collection of 224+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Bluetooth Char

BluetoothAssistant#1

BluetoothAssistant by Hangzhou OrangeJuice Technology Co., Ltd.

Easy Bluetooth Control
Editor's Choice
๐Ÿ› ๏ธ Developer Tools
4.4๐Ÿ˜(323 ratings)
FreeAdsIn-App Purchases
#38in Developer Tools
BluetoothAssistant screenshot 1
BluetoothAssistant screenshot 2
BluetoothAssistant screenshot 3
BluetoothAssistant screenshot 4
BluetoothAssistant screenshot 5
BluetoothAssistant screenshot 6

Easily discover, connect, and debug Bluetooth devices. This tool offers signal strength detection, information reading, and data read/write capabilities for efficient Bluetooth management.

What We Love

  • ๐Ÿš€ Fast and efficient
  • ๐Ÿ‘ User-friendly
  • ๐Ÿ”’ Helpful in finding lost devices

Room to Improve

  • ๐Ÿ› Doesn't work as expected
  • ๐Ÿ”‹ High battery consumption
  • ๐Ÿ’ป Compatibility issues
Bluetooth Finder#2

Bluetooth Finder by Deucks Pty Ltd

Find your missing BLE devices
Strong Contender
๐Ÿ”ง Utilities
4.1๐Ÿ˜Š(4.4K ratings)
$4.99
Bluetooth Finder screenshot 1
Bluetooth Finder screenshot 2

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.

What We Love

  • ๐Ÿš€ Found Apple Pencil
  • ๐Ÿ‘ Accurate and helpful
  • ๐Ÿ’ฐ Saved money on replacement
  • ๐Ÿ” Pinpoints location of lost item

Room to Improve

  • ๐Ÿ› Doesn't detect device if it's asleep
  • ๐Ÿค” Requires nudging/moving items to wake device
  • ๐Ÿคทโ€โ™€๏ธ Doesn't work for all Bluetooth devices
Find My Bluetooth Device.#3

Find My Bluetooth Device. by tv remote screen mirroring llc

Find headset. BLE scanner
Worth Considering
๐ŸŒŸ Lifestyle
3.6๐Ÿ˜(4.6K ratings)
FreeIn-App Purchases
Find My Bluetooth Device. screenshot 1
Find My Bluetooth Device. screenshot 2
Find My Bluetooth Device. screenshot 3
Find My Bluetooth Device. screenshot 4
Find My Bluetooth Device. screenshot 5

Easily locate lost Bluetooth devices like headphones, earbuds, and speakers. The app uses signal strength to guide you closer, showing your proximity to the missing item.

What We Love

  • ๐Ÿš€ Efficient device tracking
  • ๐Ÿ” Accurate location pinpointing
  • ๐Ÿ‘ User-friendly interface
  • ๐Ÿ”Š Helpful sound feature

Room to Improve

  • ๐Ÿ’ฐ Expensive subscription
  • ๐Ÿ”Œ Connectivity issues
  • ๐Ÿ› Inconsistent performance

More Bluetooth Char apps to explore

4
Bluetouchโ„ข
Bluetouchโ„ข
Bluetouchโ„ข
Bluetooth mouse and keyboard
Free

Transform your device into a wireless Bluetooth keyboard and mouse. Control your computer, smart TV, or other devices with a full keyboard, trackpad, and customizable remote layouts. Effortlessly transfer data and prevent your computer from sleeping.

Wireless keyboard and trackpadMulti-touch gesturesSmart typing with swipe and autocompletion
๐Ÿ”ง Utilities
(159)
free with in-app purchases
5
Offline Talk: Bluetooth Chat
Offline Talk: Bluetooth Chat
Offline Talk: Bluetooth Chat
Chat Without Internet on Plane
Free

Communicate privately and securely with another device using only Bluetooth, no internet or cellular signal required. Ideal for travel, remote areas, or emergencies, it offers instant, encrypted messaging within Bluetooth range.

100% offline chat via BluetoothSecure end-to-end encrypted messagingNo internet or SIM card needed
โœˆ๏ธ Travel
(2)
free
6
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Bluetooth Controller BT/LE
Test Bluetooth Devices with LE
Free
๐Ÿ› ๏ธ Developer Tools
(0)
7
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
๐Ÿ”ง Utilities
(3.7K)
free with in-app purchases
8
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
๐Ÿ› ๏ธ Developer Tools
(1.5K)
free with in-app purchases
9
Bluetooth Terminal
Bluetooth Terminal
Bluetooth Terminal
Bluetooth LE Smart Prototyping
Free

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.

Send data as ASCII, HEX, or DecimalView device services and characteristicsInspect device name, UUID, and RSSI
๐Ÿ› ๏ธ Developer Tools
(16)
free with in-app purchases
10
LightBlueยฎ
LightBlueยฎ
LightBlueยฎ
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
๐Ÿ”ง Utilities
(936)
ad-supported
11
bitchat mesh
bitchat mesh
bitchat mesh
the sidegroupchat
Free

Connect with people nearby without needing personal contact information. This app facilitates private, encrypted group chats using Bluetooth mesh technology, making it ideal for local communication without internet access.

Local Bluetooth mesh chatNo internet requiredEncrypted private messages
๐ŸŒ Social Networking
(489)
free
12
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Arduino, ESP32 & Robot Control
Free

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.

LED Brightness ControlTerminal for text and voice commandsGamepad control (analog, digital, accelerometer)
๐Ÿ”ง Utilities
(117)
free
13
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
๐Ÿ”ง Utilities
(414)
free
14
Bluetooth Debugger & Inspector
Bluetooth Debugger & Inspector
Bluetooth Debugger & Inspector
Detector & Manager Devices
Free

Discover, connect, and debug nearby Bluetooth devices. Inspect their services, characteristics, and data in real-time. Log and export device information, and manage connections with ease.

Device scan and findCustomized device alias and iconRecord and show device locations
๐Ÿ› ๏ธ Developer Tools
(5)
freemium
15
Find My Airbuds Device Finder
Find My Airbuds Device Finder
Find My Airbuds Device Finder
Earbuds Air Bluetooth Tracker
Free

Quickly locate lost Bluetooth devices like earbuds, phones, and smartwatches. Utilizes signal tracking and radar indicators to guide you, with an option to play a sound on the device. Works with all Bluetooth-enabled gadgets.

Universal Bluetooth trackingSmart radar and signal strength indicatorSound alert mode
๐Ÿ”ง Utilities
(2.5K)
subscription
16
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
๐Ÿ“Š Productivity
(26K)
free with in-app purchases
17
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Simple Bluetooth Detector
Free

This application functions as a straightforward Bluetooth scanner, allowing users to detect nearby Bluetooth devices. It offers a simple interface for identifying available connections.

Bluetooth device detectionSimple interfaceEasy to use
๐Ÿ”ง Utilities
(334)
free with in-app purchases
18
Find Bluetooth Device Tracker
Find Bluetooth Device Tracker
Find Bluetooth Device Tracker
Finder Lost Headphones & Case
Free

Locate lost Bluetooth-enabled devices like headphones and cases quickly. The app uses a distance score to guide you closer to your missing item when it's powered on and within range.

Locate Bluetooth devicesDistance score indicatorDevice proximity detection
๐Ÿ“Š Productivity
(1.7K)
free with in-app purchases
19
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

Explore and manage Bluetooth Low Energy devices with this comprehensive utility. Discover, connect, and analyze BLE signals, including iBeacon and Eddystone data. Ideal for developers and users tracking smart gadgets.

Instant BLE device discovery with RSSIRadar view for device distance visualizationSmart filtering by name, UUID, RSSI, and more
๐Ÿ“Š Productivity
(615)
free with in-app purchases
20
Bluefy โ€“ Web BLE Browser
Bluefy โ€“ Web BLE Browser
Bluefy โ€“ Web BLE Browser
Easy to connect over the Web
Free

This browser allows direct smartphone connection to nearby Bluetooth devices from web pages, eliminating the need for native apps. It supports various BLE devices like smart home appliances and medical sensors, enabling interaction and data retrieval.

Web Bluetooth API supportConnect to BLE devices directly from webInteract with smart home appliances
๐Ÿ”ง Utilities
(1.3K)
free