Best Elm 327 Obd2 Apps

4.8😊(33K 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

ELM327 WiFi Diagnostic by Kamil Kubis

Car diagnostic

Strong Contender

1.0(1 ratings)

Free

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 by paul moore

OBD2 Scanner and Trouble codes

Worth Considering

OBD2 Scanner: Torque ELM 327

3.6(8 ratings)

FreeIn-App Purchases

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 Elm 327 Obd2 apps to explore

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.

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Car Scanner⁮ ELM OBD2 327

OBD2 Diagnostic tool ELM 327

Read OBD2 Diagnostic Trouble Codes (DTC)Monitor live sensor dataReset Check Engine Light

Transform your smartphone into a powerful car diagnostic tool. Connect with a compatible OBD2 adapter to read trouble codes, monitor live sensor data, and understand your vehicle's health in real-time. Gain clarity on warning lights and prevent costly repairs with this intuitive automotive companion.

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OBD2 Car Scanner - EOBD Facile

Torque & ELM327 OBD Diagnostic

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.

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Car Scanner OBD2 ELM: Obd Mary

Car Diagnostic App

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.

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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.

(1)

ELM327 Check Engine Live Data

OBD2 Cat: Car Scanner

Read diagnostic trouble codes (DTCs)Clear supported trouble codesView live engine and sensor data

This app reads diagnostic trouble codes and live vehicle data from compatible cars using a Bluetooth OBD2 adapter. It helps drivers understand dashboard warnings by checking engine codes, viewing sensor data, and retrieving vehicle identification information.

(1)

CanDash: OBD2 Scanner ELM327

Car Diagnostics & Live Gauges

Full-system diagnostics (ABS, airbag, etc.)Live gauge clusters and customizable dashboardRead and clear fault codes

Access detailed diagnostics and live vehicle data from any module in your car, including ABS and airbags. Choose from multiple gauge cluster styles or customize your own dashboard for real-time performance tracking and fault code management. Offers a one-time purchase for all features and updates.

This application checks OBD protocols in cars by connecting to an ELM327 device. It supports all major OBD-II protocols and all versions of the ELM327 hardware, allowing you to check your device's version.

Check OBD protocolsConnect to ELM327 deviceSupports all CAN ISO 15765

(5)

Diagnostics & hidden features

Odyx: Car Coding & OBD2

OBD2 AI SKANR: Car Scanner ELM

ELM 327 OBD 2 Engine Codes DTC

AI-powered error code translationHuman-readable diagnostic reportsEstimated repair cost insights

This app translates complex car error codes into easy-to-understand explanations using AI. It helps everyday drivers quickly grasp what's wrong with their vehicle, potential risks, and estimated repair costs, requiring a Bluetooth OBD2 adapter and an active subscription.

TorqueXpert: OBD2 diagnostics

Torque and Power without dyno

canfiti: elm obd2 feature tool

car diagnostic

TPMS sensor activation for Nissan/InfinitiRear air suspension controlBody control module (BCM) settings modification

Unlock advanced features for Nissan and Infiniti vehicles. Activate TPMS sensors, control rear air suspension, and modify body control module settings. Requires a compatible OBD2 adapter.

(1)

Car Scanner: OBD2 ELM Reader

OBD diagnostics for ELM327

Read and clear OBD2 trouble codesReal-time car data monitoringManufacturer-specific code access

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.

MechanicAI - OBD2 ELM Car Scan

(7)

freemium

OBD2 Scanner with AI Diagnosis

OBD2 Car Scanner ELM327, HT500

Scan Engine Light with ELM327

Scan codes, clear check engine