Best Bluetooth Signal Meter Apps

233+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated June 2026

Out of 233+ bluetooth signal meter apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Bluetooth Signal Meter

Bluetooth Inspector#2

Bluetooth Inspector by George Garside

Discover what's around you
Strong Contender
🛠️ Developer Tools
4.6😐(1.5K ratings)
FreeIn-App Purchases
#36in Developer Tools
Bluetooth Inspector screenshot 1
Bluetooth Inspector screenshot 2
Bluetooth Inspector screenshot 3

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.

What We Love

  • 🚀 Accurate Bluetooth detection
  • 🔍 Useful for finding lost devices
  • 👍 Clean and intuitive interface

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔍 Difficulty identifying unknown devices
  • 🔋 High battery consumption
Find Bluetooth: device tracker#3

Find Bluetooth: device tracker by 建慧 朱

Locate your smart band, watch
Worth Considering
🔧 Utilities
4.6😐(3.7K ratings)
$1.99In-App Purchases
Find Bluetooth: device tracker screenshot 1
Find Bluetooth: device tracker screenshot 2
Find Bluetooth: device tracker screenshot 3

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!

What We Love

  • 🔍 Effective Bluetooth device locator
  • 🔍 Pinpoints device location
  • 🔍 Helpful for finding lost items
  • 🔍 Works well for finding Fitbits and other wearables

Room to Improve

  • 💰 Paid app with limited free searches
  • 💰 Requires additional in-app purchases for more searches
  • 🤖 Confusing interface with constantly changing device list

More Bluetooth Signal Meter apps to explore

4
Smart Device Detector & Signal
Smart Device Detector & Signal
Smart Device Detector & Signal
Fast WiFi & Bluetooth Scanner
Free
🌟 Lifestyle
(2)
5
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Best Measuring Tool Box App
Free

Transform your iPhone or iPad into a versatile measuring device with 13 essential tools like a metronome, stopwatch, compass, and more. From measuring angles to checking surface levels, this toolbox app is a must-have for all your measurement needs. Download now for a convenient and comprehensive measuring experience.

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6
iWifi - AR speed & signal test
iWifi - AR speed & signal test
iWifi - AR speed & signal test
Internet scanner & analyzer
Free

Discover a revolutionary augmented reality app that allows you to visualize Wi-Fi signals in real-time, ensuring optimal placement of routers for maximum speed and coverage. Experience seamless connectivity like never before - download now for a smarter, faster Wi-Fi setup!

📊 Productivity
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7
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Simple Bluetooth Detector
Free
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(334)
8
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

Transform your iOS device into a professional sound level meter with our leading noise meter app. Measure sound pressure levels accurately and protect your hearing, whether you're an audio expert or simply curious about your surroundings. See noise levels on your Apple Watch, export data to the Health app, and enjoy features like frequency analysis and dosimeter readings.

🔧 Utilities
(6.9K)
9
Wifi Analizer Signal Strength
Wifi Analizer Signal Strength
Wifi Analizer Signal Strength
Speed Test & Check Meter
Free

This application analyzes Wi-Fi signal strength to optimize internet speed and connectivity. Download now to improve your browsing experience and network performance.

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10
WiFi Network Scanner, Analyzer
WiFi Network Scanner, Analyzer
WiFi Network Scanner, Analyzer
Scan Bluetooth & Find Device
Free

The application is a comprehensive tool that enables users to efficiently manage their wireless connections. It provides a Wi-Fi scanner to monitor connected devices and a Bluetooth scanner to locate nearby devices, all in a fast, secure, and user-friendly interface. Users can take full control of their network and devices with this versatile application.

🔧 Utilities
(176)
11
Wifi Signal Strength Meter
Wifi Signal Strength Meter
Wifi Signal Strength Meter
Wifi Signal Strength Detector
Free

Track and analyze the strength of your Wi-Fi signal with real-time data and detailed statistics. Optimize your network performance with this essential tool for ensuring a strong and stable connection.

🔍 Reference
(2.9K)
12
RF Signal Detector
RF Signal Detector
RF Signal Detector
RF Signal Detector Analyzer
Free
🔧 Utilities
(59)
13
nRF Connect for Mobile
nRF Connect for Mobile
nRF Connect for Mobile
The #1 Bluetooth LE utility
Free

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.

🔧 Utilities
(414)
14
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!

🔧 Utilities
(7)
15
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Arduino, ESP32 & Robot Control
Free

Control devices with ease using this Bluetooth controller app, compatible with Arduino and ESP32. Simplify your automation tasks and seamlessly manage connected devices. Download now for effortless control at your fingertips.

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(117)
16
Device Detector & Wifi Scanner
Device Detector & Wifi Scanner
Device Detector & Wifi Scanner
Find Bluetooth Signal Tracker
Free
🔧 Utilities
(397)
17
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)
18
Blue Hound
Blue Hound
Blue Hound
Bluetooth Scanner and Finder
$1.99
🔧 Utilities
(821)
19
MEATER® Smart Meat Thermometer
MEATER® Smart Meat Thermometer
MEATER® Smart Meat Thermometer
Bluetooth & WiFi Thermometer
Free

Revolutionize your cooking experience with a smart meat thermometer that connects to your phone via Bluetooth, allowing you to monitor and track the internal temperature of your meat for perfect results every time. Take the guesswork out of cooking meat with real-time temperature updates sent straight to your phone. Master the art of cooking with precision.

🍔 Food & Drink
(126K)
20
WiFi Tester & Network Analyzer
WiFi Tester & Network Analyzer
WiFi Tester & Network Analyzer
Internet & Cellular Scanner
Free

Check the speed of your WiFi connection with an easy-to-use app that accurately measures upload and download speeds. Ensure optimal performance for your online activities.

🛠️ Developer Tools
(374)