Best Obdii Apps

4.8😊(32K ratings)

FreeAdsIn-App Purchases

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
👍 Frequent updates
👍 Affordable pro version
👍 Supports many vehicle makes/models

Room to Improve

🐛 Occasional connection issues
🐛 Incorrect sensor readings for some vehicles
🐛 Crashes or freezes on some devices
🔋 Drains battery when left running

OBD2 Car Scanner - EOBD Facile by OUTILS OBD FACILE SARL

Torque & ELM327 OBD Diagnostic

Strong Contender

4.6😐(5K ratings)

FreeIn-App Purchases

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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.

What We Love

👍 Helpful for diagnosing issues
🚀 Easy to use and connect
💡 Provides useful vehicle data
🔍 Able to read and clear error codes

Room to Improve

💰 Expensive for full functionality
🔒 Requires paid upgrade to access key features
🐛 Connectivity issues and app crashes
🚫 Limited functionality in free version

OBD2 Scanner | OBD Auto Doctor by Creosys

Car Diagnostics & Check Engine

Worth Considering

4.4😐(6.1K ratings)

FreeIn-App Purchases

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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.

What We Love

🚀 Works great
👍 Easy to use
🚀 Accurate diagnostics
🚀 Extensive adapter support
👍 Helpful for DIY mechanics
🚀 Saves money on repairs

Room to Improve

🔒 Requires subscription for full functionality
🐛 Connection issues
🐛 Inconsistent performance
🐛 Doesn't work with all vehicles
💰 Expensive subscription
🐛 Unreliable app updates

More Obdii apps to explore

Mini OBDII

OBD Tool

Fault code reading and clearingInstrument panel monitoringPerformance testing

This app connects to your vehicle via Bluetooth or WiFi to perform diagnostics and monitor driving. It reads and clears fault codes, analyzes performance, and tracks your travel data. Supports multiple languages and high-speed data transmission.

(5)

ELM327 WiFi Diagnostic

Car diagnostic

ELM327 version supportAll protocol supportVersion and protocol checking

This utility app connects to your vehicle's onboard diagnostics system via an ELM327 WiFi adapter. It allows you to check your car's version and supported protocols, and includes example commands for troubleshooting.

OBDII Scanner ELM327 OBD2

OBD2 Scanner and Trouble codes

Scan car trouble codesView live dataLog live statistics

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.

(5)

OBDII Terminal for Developer

OBDII Terminal - ELM327

by H&K INTERNATIONAL TRADE LIMITED (CHINA)

This professional car diagnostic app connects to UJS OBDII devices via Bluetooth to read and clear fault codes, monitor real-time vehicle performance, and analyze travel data. It supports multiple languages and offers high-speed, low-power data transmission.

Fault code reading and clearingReal-time instrument panel displayVehicle performance testing

Support DA200 series products.

BlueDriver OBD2 Scan Tool

(0)

Fear No Fix™

Read and clear trouble codes (Check Engine, ABS, etc.)Generate professional-grade Repair ReportsAccess Mode 6 and smog readiness data

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.

📊 Productivity

(14K)

ScanTool, Simulator & Bridge

OBD2 Expert

Vehicle diagnostics and monitoringRead and reset diagnostic trouble codes (DTC)View current sensor data

Diagnose and monitor your vehicle's health by connecting an OBD2 adapter. View sensor data, read and reset trouble codes, and analyze diagnostic information. Developers can use it as a hardware simulator or protocol bridge.

(725)

OBD JScan

by Piotr Bialic

Read/Clear Diagnostic Trouble CodesAccess Live Data from all sensorsView vehicle settings

This app provides advanced diagnostics for Jeep, Chrysler, and Dodge vehicles. It allows users to read and clear trouble codes, view live sensor data, and access settings across all vehicle modules, including ABS and transmission.

(1.3K)

AutoOBDII

OBD Tool

Bluetooth vehicle communicationFault code reading and clearingInstrument panel monitoring

This application connects to your vehicle via Bluetooth to perform diagnostics and offer driving assistance. It can read and clear fault codes, analyze performance, and track your journeys. Supports multiple languages and high-speed data transmission.

OBD2 Scanner: Torque ELM 327

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.

(933)

OBD2 scanner & car diagnostic

Autmet | OBD2 Scanner

Reads vehicle ECU dataBluetooth OBD device compatibleSupports OBD-II protocols

This diagnostic tool connects to your vehicle's OBD data via a Bluetooth device. It allows you to read various ECU data and supports common OBD-II protocols.

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

Read and clear diagnostic trouble codesDisplay real-time vehicle dataCustomizable dashboards

✈️ Travel

(12K)

OBDII Trouble Codes Lite

Car diagnostic database

Extensive OBD II code definitionsOffline accessNo car model selection needed

Access a comprehensive database of OBD II diagnostic trouble codes. Quickly look up definitions for generic and manufacturer-specific codes without an internet connection. Easily copy and share code descriptions.

OBDII Drive Cycle App

Live drive cycle monitoringImmediate diagnostic trouble code (DTC) identificationReal-time emissions monitor status

This app helps mechanics perform vehicle drive cycles more efficiently. It provides real-time monitoring of emissions monitors and diagnostic trouble codes (DTCs), offering clear guidance and instant explanations to ensure vehicles pass inspection quickly and accurately.

📊 Productivity

Smart Scanner In Your Pocket

TopScan for Bimmers

Full-system diagnosisBi-directional controlsAutoVIN vehicle identification

Transform your phone into a powerful car diagnostic tool. Connect via Bluetooth to perform full system scans, access live data, and execute special maintenance functions. Generate detailed reports and identify issues with bi-directional controls.