Best 3Obd Apps

ECU Flash: BMW, Mini & Supra

4.3😞(1.6K ratings)

FreeIn-App Purchases

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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.

What We Love

🚀 Helpful diagnostic tool
👍 Easy to use
💡 Useful features for VW/Audi owners

Room to Improve

🐛 Compatibility issues with newer devices/OS
💰 Expensive credits/subscription model
🔍 Limited functionality compared to alternatives
🤖 Poor customer support
🔧 Unreliable/buggy performance

More 3Obd apps to explore

bootmod3

ECU and TCU flashingMap switching via steering wheelFlex Fuel tuning

This platform enables users to unlock the full performance potential of their BMW, Mini, and Toyota Supra vehicles by flashing the factory ECU and TCU. It offers features like map switching, flex fuel tuning, and anti-lag, allowing for significant horsepower gains and custom performance adjustments.

Get i3/mini EV car insights

Real-time data monitoringBattery State of Charge/HealthCharging details and charts

This application provides detailed insights into BMW electric vehicles, offering real-time data monitoring for battery health, charging status, and more. It functions as a pre-purchase inspection tool and aids in regular car usage by displaying various vehicle parameters.

Scan your car & clear faults

Advanced diagnosticsCoding and adaptationsOutput tests

Transform your smartphone into a powerful car diagnostic tool. Easily scan, diagnose, and customize your vehicle's settings. Access advanced features like coding and live data to save time and money on car maintenance.

(7K)

OBD-2 Diagnostic Trouble Codes

BMW App!

$4.99

Access a comprehensive database of BMW-specific OBD-2 diagnostic trouble codes, dashboard warning lights, and car symbols. Includes detailed explanations, causes, symptoms, and definitions for abbreviations. Find BMW dealers and customize your app experience with themes and stickers.

12,000+ BMW OBD-2 diagnostic trouble codes300+ dashboard warning lights and symbolsCar abbreviations and definitions

VAG ECU Diagnostics & Logging

Real-time ECU parameter loggingECU identificationMulti-channel graph analysis

This tool provides diagnostic, data logging, and flashing capabilities for specific VAG petrol engine ECUs. It allows real-time monitoring of engine parameters, ECU identification, and analysis of recorded sessions through multi-channel graphs. Users can also update their ECU with stock or custom tunes.

EV-BOY Pulse: Leaf OBD Checker

(2)

free

tes•LAX - CAN Bus Explorer

OBD Visualizer for Popular EVs

Live CAN bus data visualizationSupport for OBDLink and vLinker accessoriesPlayback of CAN bus log files

Explore and visualize CAN bus data from various vehicles, including electric and gas-powered models. Connect to OBD-2 accessories to view live data, analyze message identifiers, and playback log files. Unlock advanced features for deeper analysis and customization with optional purchases.

(22)

by D.S LONG & SOUNDWAVE CONCEPTS PTY. LTD. & C.G WISE

RevHeadz Engine Sounds

Realistic engine sound simulationInteractive gear, brake, and accelerator controlsOBD2 connectivity for real-time driving

Experience realistic car and motorcycle engine sounds with interactive controls for gears, brakes, and acceleration. Connect to sound systems for an immersive audio experience. Supports OBD2 connectivity for real-time driving simulation.

🎬 Entertainment

(1.4K)

Advanced Vehicle Diagnostic

AutoMind

AI-powered fault code diagnosticsReal-time vehicle data monitoringPerformance and efficiency insights

This AI-powered tool connects to your car's OBD2 port via Bluetooth to provide instant, easy-to-understand diagnostic reports and real-time performance data. It helps you understand your vehicle's health, optimize driving, and make informed maintenance decisions.

by MHD Tuning UG (haftungsbeschraenkt)

Complete DME remappingFull OBD flashingMultiple performance map stages

This app allows BMW owners to remap their vehicle's engine control unit for enhanced performance and drivability. It offers full OBD flashing, various performance maps, and real-time engine monitoring. Users can also customize flash options like burble and Vmax removal.

DTC. Diagnostic Trouble Codes!

$4.99

Access a comprehensive database of diagnostic trouble codes, dashboard warning lights, and car abbreviations specifically for Audi vehicles. Features include detailed code explanations, symbol searches, and a favorites list. Also offers dealer location services and customizable themes.

7600+ OBD-2 Diagnostic Trouble Codes300+ Dashboard Warning Lights1200+ Car Abbreviations

📊 Productivity

(8)

paid

EVScanner – Check your Battery

Formerly eFlow

Battery health insightsIndividual cell dataTrend and forecast comparisons

Monitor your electric or hybrid car's battery health with detailed insights, real-time data, and trend comparisons. This app helps assess battery condition, track performance, and provides valuable information for buying or selling used EVs. Supports Apple CarPlay for convenient display access.

📊 Productivity

(105)

Beyond your factory dashboard

EV Dashboard

$12.99

This diagnostic tool provides in-depth real-time data for Hyundai IONIQ 5 and compatible Kia/Hyundai EVs. Monitor battery health, charging status, tire pressure, and ECU information via an OBD-II adapter. Features include detailed drive history, live dashboards, and advanced scanning tools.

Real-time battery and charging dataLive tire pressure and temperature monitoringECU data and advanced scanning

by SG Software GmbH & Co. KG

Code BMW, MINI, Toyota SupraDiscover hidden featuresIndividual vehicle configuration

Unlock hidden features and customize your BMW, MINI, or Toyota Supra. This app allows you to individually configure your vehicle for a personalized driving experience. Requires a compatible OBD adapter.

📊 Productivity

(22K)

Auto Diag-PRO diagnosis

by Launch Tech Co., Ltd

Vehicle fault diagnosisRead and clear DTCsRead data stream

This vehicle diagnostic tool software connects to your car via a special connector and Bluetooth to perform fault diagnosis. It allows you to read and clear diagnostic trouble codes and view data streams, with advanced functions available depending on the product configuration.

CellPulse: EV Battery Health

(36)

paid

Cell voltage, temp & SOH

by T-Mobile Czech Republic a.s.