Best Bluetooth Scanner Car Apps

247+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated August 2026

If you already know Car Scanner ELM OBD2, this is the deeper bench. 247+ bluetooth scanner car apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Bluetooth Scanner Car Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (32K)YesYesAug 2026
2Bluetooth Scanner - SuperBTBluetooth Scanner - SuperBTFree5.0★ (1)NoYesAug 2026
3OBDII Scanner ELM327 OBD2OBDII Scanner ELM327 OBD2Free3.4★ (5)NoYesAug 2026
4Bluetooth Finder - ScannerBluetooth Finder - ScannerFree1.0★ (4)YesYesJul 2026
5Blue Sniff - Bluetooth ScannerBlue Sniff - Bluetooth ScannerFree4.4★ (334)YesYesJul 2026
65-0 Radio Pro Police Scanner5-0 Radio Pro Police ScannerFree4.6★ (87K)YesYesAug 2026
7Obd Mary: OBD2 ELM Car ScannerObd Mary: OBD2 ELM Car ScannerFree4.7★ (39)YesYesAug 2026
8Bluetooth Scanner - Scan BLEBluetooth Scanner - Scan BLEFree4.5★ (11)NoYesAug 2026

Top Picks for Bluetooth Scanner Car

Car Scanner ELM OBD2#1

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Editor's Choice
🔧 Utilities
4.8😊(32K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
Car Scanner ELM OBD2 screenshot 2
Car Scanner ELM OBD2 screenshot 3
Car Scanner ELM OBD2 screenshot 4
Car Scanner ELM OBD2 screenshot 5
Car Scanner ELM OBD2 screenshot 6

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

What We Love

  • 🚀 Works great with cheap OBD2 adapters
  • 👍 Highly customizable dashboard
  • 👍 Comprehensive sensor data
  • 👍 Helpful error code lookup

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices
Bluetooth Scanner - SuperBT#2

Bluetooth Scanner - SuperBT by Milan Lodariya

BT Device Finder & Inspector
Strong Contender
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
Bluetooth Scanner - SuperBT screenshot 1
Bluetooth Scanner - SuperBT screenshot 2
Bluetooth Scanner - SuperBT screenshot 3
Bluetooth Scanner - SuperBT screenshot 4
Bluetooth Scanner - SuperBT screenshot 5

Easily scan and inspect nearby Bluetooth devices. Discover and analyze different types of Bluetooth signals in real-time with a simple and fast interface. Unlock full functionality with in-app purchases or a subscription.

OBDII Scanner ELM327 OBD2#3

OBDII Scanner ELM327 OBD2 by paul moore

OBD2 Scanner and Trouble codes
Worth Considering
🔧 Utilities
3.4(5 ratings)
FreeIn-App Purchases
OBDII Scanner ELM327 OBD2 screenshot 1
OBDII Scanner ELM327 OBD2 screenshot 2
OBDII Scanner ELM327 OBD2 screenshot 3
OBDII Scanner ELM327 OBD2 screenshot 4
OBDII Scanner ELM327 OBD2 screenshot 5
OBDII Scanner ELM327 OBD2 screenshot 6

This app allows you to scan your car's trouble codes and view live data using an OBD2 Bluetooth adapter. It logs statistics and freeze frames for future reference, storing all diagnostic trouble codes (DTCs) on a server.

More Bluetooth Scanner Car apps to explore

4
Bluetooth Finder - Scanner
Bluetooth Finder - Scanner
Bluetooth Finder - Scanner
Find my Airpods, Scan Devices
Free

Locate lost Bluetooth devices, scan for nearby gadgets, and monitor your iPhone/iPad's system health. Offers real-time tracking, detailed device information, and offline functionality for privacy-conscious users.

Locate lost Bluetooth devicesReal-time proximity alertsAdvanced Bluetooth scanner
📊 Productivity
(4)
free with in-app purchases
5
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
🔧 Utilities
(334)
free with in-app purchases
6
5-0 Radio Pro Police Scanner
5-0 Radio Pro Police Scanner
5-0 Radio Pro Police Scanner
Fire, EMS, ATC, Train & CB/Ham
Free

Access over 50,000 live audio feeds from police, fire, EMS, air traffic, and more. Stay informed about local and global events with real-time updates, recordings, and live chat features.

Live audio feedsRecord and share audioLive captions
📡 News
(87K)
free with in-app purchases
7
Obd Mary: OBD2 ELM Car Scanner
Obd Mary: OBD2 ELM Car Scanner
Obd Mary: OBD2 ELM Car Scanner
Car Mate - OBD2 CAR Scanner
Free

This app functions as a universal vehicle scanner using the OBD2 standard. It connects to your car via WiFi or Bluetooth 4.0 LE adapters to diagnose and scan electronic control modules. Users need a compatible ELM327 adapter to utilize its diagnostic capabilities.

Universal OBD2 scanningWorks with WiFi adaptersWorks with Bluetooth 4.0 LE adapters
🔧 Utilities
(39)
free with in-app purchases
8
Bluetooth Scanner - Scan BLE
Bluetooth Scanner - Scan BLE
Bluetooth Scanner - Scan BLE
BT Inspector & Debugger
Free

Easily discover, identify, and analyze nearby Bluetooth and BLE devices. Monitor signal strength and view detailed device information for troubleshooting or exploration. Ideal for developers and tech enthusiasts.

Fast Bluetooth device scanningReal-time signal strength (RSSI) trackingDetailed device information (UUID, manufacturer data)
🛠️ Developer Tools
(11)
free with in-app purchases
9
Bluetooth Auto Connect
Bluetooth Auto Connect
Bluetooth Auto Connect
Connect & manage all devices
Free

Easily discover, connect, and manage all your Bluetooth devices from one central hub. It automatically saves connections and offers advanced search for smart devices, simplifying your Bluetooth experience.

Discover nearby Bluetooth devicesOne-tap connectionAutomatic connection saving
🛠️ Developer Tools
(6)
ad-supported
10
Hidden Bluetooth Scanner
Hidden Bluetooth Scanner
Hidden Bluetooth Scanner
BLE Devices Scan in Realtime
Free

Discover hidden and unknown Bluetooth devices in real-time. This tool scans for various BLE devices like phones, TVs, and wearables, providing detailed information such as RSSI, Name, and ID. It also attempts to connect to devices for further data retrieval.

Find hidden Bluetooth addressesSearch for IoT devicesScan all available BLE devices
🔧 Utilities
(0)
free
11
IOT747 Scanner
IOT747 Scanner
IOT747 Scanner
by CompanyDeep Ltd
Free

This utility app assists in testing Bluetooth Low Energy peripherals. It displays implemented services and their parameters in a user-friendly format. It also includes a generic viewer for unrecognized profiles.

Bluetooth Low Energy peripheral testingDisplay implemented servicesReadable parameter display
🔧 Utilities
(1)
free
12
Bluetooth Scanner・Finder
Bluetooth Scanner・Finder
Bluetooth Scanner・Finder
BLE Radar & Device Locator
Free
🔧 Utilities
(0)
13
BlueDriver OBD2 Scan Tool
BlueDriver OBD2 Scan Tool
BlueDriver OBD2 Scan Tool
Fear No Fix™
Free

This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.

Read and clear trouble codes (Check Engine, ABS, etc.)Generate professional-grade Repair ReportsAccess Mode 6 and smog readiness data
📊 Productivity
(14K)
free with in-app purchases
14
OBD2 Car Scanner ELM 327 EOBD
OBD2 Car Scanner ELM 327 EOBD
OBD2 Car Scanner ELM 327 EOBD
ELM327 Car Diagnostics Tool
Free
🔧 Utilities
(0)
15
Bluetooth Scanner: Find Device
Bluetooth Scanner: Find Device
Bluetooth Scanner: Find Device
How to Airfind your Devices
Free

Easily discover, connect, and manage all your Bluetooth devices with this user-friendly tool. It offers quick scanning, real-time connection updates, and personalized settings for efficient device management.

Quick Bluetooth device scanningReal-time connection updatesEasy pairing guidance
🔧 Utilities
(9)
free with in-app purchases
16
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
Torque & ELM327 OBD Diagnostic
Free

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

Read and clear engine fault codesMonitor real-time sensor dataTurn off check engine light
🔧 Utilities
(5K)
free with in-app purchases
17
TopScan VAG
TopScan VAG
TopScan VAG
Smart Scanner In Your Pocket
Free

This app transforms your phone into a powerful car diagnostic tool for Volkswagen models. It offers full system diagnosis, bi-directional controls, and special maintenance functions. Connects wirelessly via Bluetooth for easy vehicle identification and detailed reports.

Full system diagnosisBi-directional controlsSpecial maintenance functions
🔧 Utilities
(6)
free
18
AutoLens: AI Car Identifier
AutoLens: AI Car Identifier
AutoLens: AI Car Identifier
Scan cars. Get instant info.
Free
🔧 Utilities
(0)
19
BLE-Scanner
BLE-Scanner
BLE-Scanner
by Embeda Technology Inc.
Free

This open-source project offers Bluetooth Low Energy scanning capabilities. It allows users to discover and interact with nearby Bluetooth LE devices.

Bluetooth LE scanningDevice discoveryOpen source project
🔧 Utilities
(1)
free
20
Car Scanner: OBD2 ELM Reader
Car Scanner: OBD2 ELM Reader
Car Scanner: OBD2 ELM Reader
OBD diagnostics for ELM327
Free

Transform your smartphone into a car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and access manufacturer-specific information. Analyze driving behavior and track fuel efficiency.

Read and clear OBD2 trouble codesReal-time car data monitoringManufacturer-specific code access
🔧 Utilities
(2)
freemium

FAQ about Bluetooth Scanner Car

What are the best bluetooth scanner car apps for iPhone?
Car Scanner ELM OBD2 tops our bluetooth scanner car apps ranking as of August 2026, with a 4.8-star average from 32K App Store ratings, and it's free to download.
Yes — 20 of the top bluetooth scanner car apps we rank are free to download, including Car Scanner ELM OBD2 and Bluetooth Scanner - SuperBT.
Car Scanner ELM OBD2 shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ bluetooth scanner car apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app acts as a vehicle diagnostic tool, performance monitor, and trip computer. It connects to your car's OBD2 engine management system via a Wi-Fi or Bluetooth adapter to display real-time sensor data, read and reset fault codes, and provide detailed vehicle information.
Key features include real-time sensor data display, the ability to read and reset DTC fault codes with a large database of descriptions, customizable dashboards with gauges and charts, extended PID support for hidden information, Mode 06 test results, emission test readiness checks, and accurate acceleration measurements.