Best Free Code Scanner Car Apps

Read and clear OBD2 diagnostic trouble codes (DTC)Reset Check Engine LightMonitor real-time vehicle data and sensor readings

Diagnose your car's engine light issues and monitor real-time performance data. This app allows you to read and clear diagnostic trouble codes, track fuel consumption, and view sensor data. It's a comprehensive tool for understanding your vehicle's health.

(6.1K)

OBD2 Car Scanner - Torque FixD

OBD2 ELM Diagnostic, Car HUD

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)

CamScanner - PDF Scanner App

Сканер текста,фото,файлов PDF

Mobile document scanningText recognition (OCR)PDF conversion

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

📊 Productivity

(1.8M)

Code, Service, Diagnose cars

Carista OBD2

Customize car behavior and unlock hidden featuresDiagnose and reset dashboard warning lightsMonitor real-time vehicle parameters

This app acts as a DIY car mechanic, allowing you to customize features, diagnose warning lights, monitor live data, and perform maintenance. Save time and money by handling common car tasks yourself.

(3.9K)

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)

MotorData OBD ELM car scanner

Car diagnostic. Dashboard.

Deep diagnostics for up to 25 ECUsOne-touch scan for trouble codesDecode DTCs and clear Check Engine Light

Transform your smartphone into a comprehensive car diagnostic tool. Read and clear trouble codes, monitor real-time vehicle performance, and customize your dashboard for a deeper understanding of your car's health. Includes free engine diagnostics with optional advanced features for specific brands.

(723)

QR Code Barcode Scanner & Read

QR Code & Barcode Scanner Read

Scan all QR and barcode formatsCreate QR codesScan from gallery

This versatile app quickly scans and generates QR codes and barcodes. It supports numerous formats for various uses, from checking product prices and coupons to accessing Wi-Fi credentials and contact information. It also offers features like scanning from your gallery and in low light conditions.

(3.4K)

QR Code, Barcode & PDF Scanner

QR Reader for iPhone

QR code and barcode scanningDocument and business card scanningPuzzle scanning

This app functions as a versatile scanner, capable of reading QR codes, barcodes, business cards, and documents. It also allows for the creation of custom QR codes and provides features like auto-detect scanning and website security checks.

(1.4M)

QR Code Reader/QR Scanner App

Barcode/QR Code Reader Master

Scans all standard 1D and 2D codesGenerates personalized QR codes with AIScans and views product details online

Scan all standard 1D and 2D barcodes and QR codes quickly and easily. Generate custom QR codes with AI and view product details directly from scans. Works offline and in low light conditions, with scan history saved for convenience.

(140K)

QR Code Scanner - Easy Reader

Barcode Scanner for Daily Use

Barcode Scanner & QR Generator

Scan 15+ code typesProduct & food detailsQR code data cards

Easily scan various QR codes and barcodes to access detailed product information, data cards, and scan history. Organize your scans with folders and export data to CSV. Offers unlimited scans and ad-free experience with a PRO subscription.

Car Mate - OBD2 CAR Scanner

(669K)

freemium

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)

Qr-Code Scanner & Creator App

QR Code Reader, Price Barcodes

Scan product and online store infoOrganize scans by categoryCreate unlimited QR codes

Instantly scan and create QR codes and barcodes to access product information, store prices, and online details. Organize your scans into folders, utilize batch scanning, and share unlimited codes in various formats. Protect your app with a secure password.

(3.5K)

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)

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)

QR Code Reader + QR Scanner

QR Code Scanner & QR Generator

Fast QR code and barcode scanningQR code reader for all typesBarcode reader for product information

Easily scan and generate QR codes and barcodes with this fast and accurate utility. Access website URLs, Wi-Fi passwords, and product information instantly. Create custom QR codes for sharing contact details, social media, and more.

(6.4K)