Best Car Scanner Free Apps

Comprehensive diagnosticsCustomizable dashboardReal-time monitoring

Diagnose your car's engine and transmission with real-time data, customizable dashboards, and emissions readiness checks. This app connects to your vehicle's OBD2 system via Wi-Fi or Bluetooth for comprehensive maintenance and performance insights.

(908)

Car Mate - OBD2 CAR Scanner

Universal OBD2 scanningWorks with WiFi adaptersWorks with Bluetooth 4.0 LE adapters

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.

(21)

RepairSolutions2

by Innova Electronics

OBD2 scanner integrationVerified repair databaseDiagnostic trouble code definitions

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

(33K)

OBD2 Car Scanner - EOBD Facile

Torque ELM327 Diagnostic Tool

Read and clear engine fault codesMonitor real-time sensor dataTurn off check engine light

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.

(4.9K)

OBDeleven – OBD2 car scanner

Diagnostics, service & coding

Basic OBD2 diagnosticsLive data monitoringAdvanced diagnostics for licensed brands

Transform your smartphone into a powerful car diagnostic and customization tool. Easily scan trouble codes, monitor live data, and access advanced features like coding and service functions for a wide range of car brands. Save time and money on car maintenance and personalization.

(1.2K)

Clear Your Check Engine Light

FIXD OBD2 Scanner

Translate check engine light codesUnderstand issue severityMaintenance reminders

This app translates your car's diagnostic trouble codes into plain language, helping you understand potential issues and their severity. It provides maintenance reminders and offers advanced features like issue forecasting and emissions pre-checks with a premium subscription.

(26K)

Diagnose, Code and Service

Carly — OBD2 car scanner

Read and clear fault codes from all ECUsMonitor engine live data parametersStep-by-step car repair guides

This app allows car owners to diagnose issues, monitor live engine data, and perform maintenance tasks. It offers advanced features like coding hidden car functions and detecting mileage manipulation, helping users save on repairs and understand their vehicle's health.

📊 Productivity

(9.8K)

Scanner App: Genius Scan

PDF documents & OCR

Smart document detection and croppingBatch scanning for multiple pagesPDF creation and editing

This app transforms your mobile device into a powerful document scanner. It automatically detects, crops, and enhances paper documents, allowing you to export them as multi-page PDFs. Organize, secure, and share your scanned files with advanced features.

💼 Business

(1.3M)

Alfa OBD2 Car Scanner Pro

Car Diagnostic Software

Read and clear trouble codesTurn off check engine lightRead real-time engine data

$49.99 | 100% OFF

Diagnose your vehicle with this app. Read and clear trouble codes, monitor real-time engine data like speed and RPM, and manage multiple vehicles. Requires an ELM 327 Bluetooth OBD2 adapter.

✈️ Travel

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freemium

Police Scanner Radio & Fire

Live Breaking News & Alerts

Live police and fire scanner broadcastsBreaking news alertsLocal and national event updates

Listen to live police, fire, and emergency radio broadcasts from around the world. Receive breaking news alerts and stay informed about local events and major national incidents in real time.

📡 News

(523K)

VIN-Scanner

by Car Media 2.0 Inc

Scan VINsDecode VINsVehicle identification

Scan and decode Vehicle Identification Numbers (VINs) with this utility. Register with the developer to use the service.

Waze Navigation & Live Traffic

(1)

free

Avoid traffic, police, hazards

Live traffic updatesReal-time safety alertsAccurate ETAs

Navigate your commute with real-time traffic updates and alerts from a community of drivers. Get accurate ETAs, avoid hazards, and find gas stations and parking. Integrates with your car's display for seamless use.

🗺️ Navigation

(3.2M)

ad-supported

5-0 Radio Pro Police Scanner

+ Fire, EMS, Air, Train & Ham

Live audio feedsRecord and share audioLive captions

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.

📡 News

(83K)

Police Scanner: Crime Radar

AI Live TranscriptionInteractive Live Map7,000+ Live Feeds

Transform your device into a professional emergency radio. Hear and read live dispatch audio with AI transcription. Access thousands of live feeds, interactive maps, and 24-hour archives for real-time situational awareness.

📡 News

(28K)

PDF & Document Scanner.

PDF Scanner App

Scan and print documentsOCR technologyHigh-resolution scans

Transform your iPhone or iPad into a powerful scanner. Capture and digitize texts, business cards, notes, book pages, contracts, and receipts with high-resolution scans. Edit, delete pages, and create multi-page PDFs with OCR technology.

This tool helps diagnose car engine issues by connecting to your vehicle's OBD port. It provides detailed reports on error codes, their causes, and live data, making car repair more efficient and accessible. The app offers a user-friendly interface and comprehensive vehicle support.

Read and clear engine codesDetailed diagnosis reportsCustomized live data display

OBD2 Scanner: Torque ELM 327

(27)

free

Torque OBD2 Car Scanner ELM327

Real-time engine data monitoringRead and clear trouble codesPerformance tracking

Transform your smartphone into a powerful car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, and track your vehicle's performance. Customize your dashboard and access repair manuals to understand and fix issues.

(874)