In today’s tech-driven world, understanding your vehicle’s health is easier than ever, thanks to On-Board Diagnostics II (OBD2) apps. The rise of mobile app development has paved the way for sophisticated applications that provide real-time insights into your car’s engine and overall performance. Forget deciphering cryptic dashboard lights; these apps translate your car’s signals into clear, actionable information, potentially saving you from costly repairs and roadside emergencies.
OBD2 apps essentially grant you digital access to your car’s engine data, displaying crucial parameters like speed, rotation angles, pressure levels, and temperature readings. However, the sheer volume of OBD2 apps available for Android and iOS can be overwhelming. Finding the best obd2 app review and identifying the right tool amidst thousands of options can feel like navigating a maze. You want to avoid wasting time and money on subpar apps and instead choose a reliable solution from the outset.
Unfortunately, many drivers have experienced the frustration of purchasing OBD2 apps that fail to deliver on their promises. To prevent this from happening to you, we’ve compiled a comprehensive review of 17 of the top OBD2 apps currently on the market. Any app from this curated list would be a valuable asset for monitoring your vehicle’s health and performance.
Let’s dive into the reviews and explore the best OBD2 apps available for both Android and iOS platforms.
Top OBD2 Apps for Android and iOS: In-Depth Reviews
1. Torque Pro (OBD2 & Car)
Torque Pro consistently ranks as a user favorite, often hailed as the best obd2 app review pick for Android users. With over 1,000,000 downloads on the Play Store and a price tag of around $5, this app has earned its reputation through robust features and positive user feedback.
Torque Pro transforms your mobile device into a customizable dashboard, displaying real-time vehicle data in an intuitive and visually appealing manner. Beyond live monitoring, it allows you to export compiled data to Torque Pro servers or via email for later analysis and record keeping.
Pros:
- Highly customizable dashboard with multiple themes.
- Easy sharing of screenshots to social media and email.
- Integrated GPS-based compass.
- Data graphing and car dock support.
- CO2 emission readouts for environmental awareness.
- Track recorder for video documentation of your journeys.
- Configurable alarms and warnings for subpar car performance, such as high coolant temperature.
- Compatibility with older Android versions, including 2.0.
Cons:
- Requires upfront payment.
- Occasional Bluetooth pairing issues, potentially resolvable with updates.
2. OBD Auto Doctor
OBD Auto Doctor functions similarly to many other car diagnostic apps, offering comprehensive vehicle monitoring. It seamlessly integrates with ELM327 Bluetooth and Wi-Fi adapters to track essential vehicle sensors and parameters in real-time.
This app extends its monitoring capabilities to multiple control units, including engine and transmission systems. Data export via email in CSV format simplifies data analysis and sharing. Furthermore, OBD Auto Doctor includes a fuel consumption monitoring feature, potentially leading to significant savings on fuel costs.
Pros:
- Real-time data display for informed decision-making regarding vehicle health.
- Supports both numerical and graphical sensor data visualization.
- Broad compatibility with OBD2 compliant vehicles.
- Integrated GPS support for location-based data.
- Responsive 24/7 customer service team.
- Extensive customization options for user preferences.
- Supports both imperial and metric units.
- Database of over 18,000 trouble codes.
- Readiness status monitoring for emissions testing preparation.
Cons:
- In-app purchases and premium upgrades required for full feature access.
- Potential connection issues or inaccurate readings in some cases.
3. InCarDoc Pro
InCarDoc Pro has consistently been recognized in best obd2 app review lists, maintaining its position as a leading diagnostic tool. Known for its advanced car scanning and diagnostic capabilities, InCarDoc Pro presents information through a clean and user-friendly home screen.
A free version is available, allowing users to verify adapter and vehicle compatibility before committing to the paid version, which is priced under $5. InCarDoc Pro supports ELM327 USB, Bluetooth, and Wi-Fi adapters and is compatible with most modern Android devices.
Pros:
- Wide compatibility with OBD2 compliant vehicles (verified list available on their website).
- Real-time engine and vehicle parameter monitoring.
- Overlay feature to display economy data in the background or over other applications.
- Fuel economy and acceleration widgets for performance tracking.
- GPS support for location-aware data.
- Cloud storage upload for reporting data.
- Data sharing via email for professional repair assistance.
Cons:
- Requires Android 4.0.3 or higher.
- Potential Bluetooth connection errors reported by some users.
4. Car Scanner ELM OBD2 App
For users seeking comprehensive car knowledge, the Car Scanner ELM OBD2 app is a powerful free diagnostic tool. It allows you to access a wide range of parameters read by your car’s Engine Control Unit (ECU).
This app empowers you to identify potential issues proactively and, if you are familiar with fault codes, even address minor problems yourself. Car Scanner ELM OBD2 boasts impressive compatibility across platforms, with versions for Android, iOS, Windows PC, and mobile devices. Its popularity is evident in over 2 million installations and a high user rating of 4.7, making it a strong contender in any best obd2 app review.
Pros:
- Compatibility with all OBD2 standard vehicles.
- Support for most Wi-Fi or Bluetooth OBD2 ELM327 adapters.
- Customizable dashboard for tracking preferred parameters.
- Fuel consumption statistics for efficiency monitoring.
- Settings backup and restore functionality.
- Multilingual support, including English, Russian, and Polish.
Cons:
- Requires Android 4.3 and above.
- In-app purchases may be necessary for optimal performance and feature access.
5. EOBD Facile
EOBD Facile is a versatile OBD2 car diagnostic app available for both Android and iOS. It supports ELM327 Wi-Fi and Bluetooth adapters, enabling you to monitor virtually all essential vehicle gauges and parameters.
Depending on your car’s ECU capabilities, EOBD Facile can display vehicle speed, engine RPM, engine temperature, ignition timing, engine torque, air intake, and numerous other gauges directly on your mobile device. With over 1 million installs on the Google Play Store, EOBD Facile has established itself as a reliable diagnostic tool.
Pros:
- Real-time display of vehicle sensor data.
- Extensive database of over 11,000 fault codes and definitions.
- Ability to clear fault codes and resolve engine light issues.
- Trip record storage on SD card for later review using EOBD-Facile PC/Mac software.
- Route planning feature beneficial for long journeys.
Cons:
- May require prior OBD2 app experience to maximize its potential.
- No support for USB adapters.
6. HobDrive
HobDrive stands out as a premium OBD2 app for Android, albeit with a higher price point of around $10 on the Google Play Store. Its advanced car tracking features justify the cost for users seeking in-depth diagnostics and monitoring.
A key advantage of HobDrive is its broad vehicle compatibility, supporting not only OBD2 compliant vehicles but also some Non-OBD2 vehicles like Delphi mr240 (Chevrolet) and Bosch systems. HobDrive also offers cross-platform accessibility, working seamlessly with CarPCs (Windows/Linux), car audio systems (Windows CE), Windows Phone 8/10, and iOS.
Pros:
- Highly customizable dashboard displaying a wide range of ECU parameters.
- Supports GPS and ELM327 Bluetooth and Wi-Fi adapters.
- Monitors for overheating and suspicious fuel trims.
- Provides clear explanations of MIL codes.
- Estimates car odometer readings.
- Calculates MPG for diesel vehicles without battery assistance.
- Pro version includes extended graphical gauges for enhanced data visualization.
Cons:
- Payment processing issues reported in some regions.
- Requires Android version 3 and above.
7. OBDeleven
OBDeleven takes a unique approach to OBD2 app functionality, going beyond standard diagnostics. While providing a comprehensive view of ECU parameters, OBDeleven features “One-Click Apps” that allow users to control various car functions with a single tap.
To fully utilize the “One Click App” feature, a stable network connection is necessary. A Premium upgrade unlocks access to a wider array of car tracking tools. Despite these considerations, OBDeleven is a valuable tool for car enthusiasts and mechanics, frequently mentioned in best obd2 app review discussions.
Pros:
- Reads and clears diagnostic trouble codes from the ECU.
- Multilingual support for global users.
- Active social media community for user support and interaction.
- Includes a car battery analyzer, a feature not always found in other apps.
- DIY car fix manuals integrated within the app.
- Retrieves history for connected vehicles.
- Supports control unit resets.
Cons:
- Requires a network connection for optimal performance, particularly for “One Click Apps.”
- Advertisements present in the free version, requiring a Premium upgrade for ad removal.
8. Dash – Drive Smart
Dash – Drive Smart is a versatile car tracking app compatible with OBDeleven software and offering a range of intelligent car analysis tools. It provides real-time data and boasts compatibility with cars manufactured as far back as 1996.
Dash aims to enhance driving experiences and vehicle maintenance by providing insights into driving habits and car health. Notably, the app can function even without a connected device in certain modes.
Pros:
- Optimized and customizable parameter dashboard operating in background mode.
- Driver score and leaderboard features for performance comparison.
- Support for multiple vehicles with automatic VIN decoding.
- GPS tracking for parked car location.
- Nearby gas price comparison feature for fuel cost savings.
Cons:
- Battery drain complaints reported by some users.
- Compass feature reported as occasionally unreliable.
- Network connectivity issues experienced by some users.
9. Engine Link (iOS)
Engine Link is a car diagnostic app tailored for iOS devices, similar in functionality to Torque Pro. It connects seamlessly with compatible ELM327 Wi-Fi and Bluetooth adapters, although recent user feedback indicates potential issues with Wi-Fi connectivity.
Despite some connectivity concerns, Engine Link remains a highly regarded car tracking application on iOS. Priced at around $6 on iTunes, it offers comprehensive car monitoring capabilities.
Pros:
- Customizable dashboard for personalized parameter tracking.
- Monitors emission rates and fuel consumption.
- Reads and clears thousands of OBD2 fault codes.
- Heads-up display (HUD) option for dashboard projection.
- No in-app purchases or subscription fees.
- Support for over 20 languages.
- Latest updates include support for Torque Custom PID files.
Cons:
- Reports of app connecting without reading ECU data in some instances.
- Requires iOS 8.0 or later.
10. ScanMaster
ScanMaster is a reliable car monitoring tool for ELM327 OBD2 adapters. While not as widely known as some other scanners, the Android app maintains a respectable 4.0 rating with over 1 million installations.
ScanMaster provides a clear overview of real-time car performance and accurate fault code readings. The free Lite version offers essential parameters like VIN, CVN, fault codes, and MIL status. Upgrading to the Pro version unlocks full features, including an extensive fault code database and detailed error descriptions.
Pros:
- Valuable tracking parameters available in the free version.
- Supports both German and English languages.
- User-friendly navigation.
- Compatibility with most ELM327 adapters.
- Data recording functionality.
- Clear graphical data representation for analysis.
Cons:
- Customer support responsiveness reported as ineffective by some users.
- Device compatibility issues reported in a few cases.
- Requires Android 4.0 and above.
11. DashCommand (iOS)
DashCommand positions itself as a premium solution for transforming your mobile device into an advanced engine data display. It has received industry recognition, winning the SEMA Show award for best mobile electronic product in 2014.
As one of the pricier iOS OBD2 scanner apps at $14.99 on iTunes, DashCommand offers high-performance gauges, fuel economy tracking, engine monitoring, and emission testing for up to five trips. User reviews often highlight the app’s value for its cost.
Pros:
- Easy to use interface.
- Customizable performance gauges for tracking specific data points.
- Inclinometer feature for displaying roll angle and vehicle pitch during off-roading.
- Data logging, recording, and playback capabilities.
- Sophisticated trip computer maintaining stats for up to five trips.
- Graphical representation of collected data for visual analysis.
Cons:
- Compatibility issues reported with iPhone X.
- Compatibility concerns with Haltech elite 2599 systems.
- In-app purchases for certain car models may be required.
12. BlueDriver
BlueDriver is a popular OBD2 scanner app available on both iOS and Android. It is considered a top free car diagnostic tool, reflected in its 4.6 rating on iTunes and over 2 million downloads.
BlueDriver allows users to monitor critical ECU parameters, scan and clear trouble codes, access freeze frame data, and share data via email. Its feature set, often exceeding those of paid apps, makes it a favorite among professional mechanics and car enthusiasts.
Pros:
- Wireless connection to your vehicle.
- Smog readiness check for emissions compliance.
- Potential to reduce travel costs through proactive diagnostics.
- Free and regular updates.
- Displays on-board monitoring test results.
- Enhanced diagnostics for ABS, Airbag, Transmission, and more.
- Generates and shares repair reports.
Cons:
- Requires iOS 8 and above.
- Minor compatibility issues reported with iPhone XR, potentially resolvable with updates.
13. GoFAR
GoFAR is a comprehensive car diagnostic device and app system designed for performance monitoring and vehicle health management. It monitors car health, tracks mileage, and is compatible with most OBD2 compliant car adapters.
A key selling point of GoFAR is its IRS compliance, potentially offering tax savings. Its focus on fuel efficiency can also lead to significant cost reductions, with reported savings of 10-30% on fuel consumption. The Android and iOS apps hold a strong 4.7 rating, indicating positive user experiences.
Pros:
- Easy installation and user-friendly interface.
- One-year warranty included with initial purchase.
- Provides clear error alerts in plain English.
- Platform for connecting with nearby mechanics.
- Database of over 3000 fault codes and descriptions.
- Global leaderboard for comparing fuel efficiency with other drivers.
- Alerts for tire pressure, insurance, and registration checks.
- No subscription or ongoing fees.
Cons:
- Requires an upfront purchase of the GoFAR device, priced around $99.
14. FIXD – Vehicle Health Monitor
FIXD offers a simplified approach to car diagnostics without sacrificing functionality. Fault codes are translated into easily understandable terms, enabling users to quickly grasp vehicle issues and take appropriate action.
FIXD offers its own OBD2 Wi-Fi and Bluetooth adapters for optimal app performance and gauge monitoring. The Android app on the Google Play Store has a solid 4.5 rating from users.
Pros:
- Quick and easy setup process.
- Suitable for users new to OBD2 apps.
- Maintenance schedule reminders.
- Alerts for worn-out car parts requiring repair or replacement.
- Streamlined onboarding process.
- In-app car part purchasing functionality.
- Helpful customer support team.
Cons:
- Earlier app versions reported to have bugs.
- Designed to work primarily with FIXD adapters.
- In-app purchases available.
15. Carly For BMW
Carly For BMW is a specialized OBD2 app designed for BMW vehicles, compatible with Carly-provided adapters.
Whether you’re a novice or experienced BMW owner, Carly provides real-time access to vital car gauges and parameters. The Android app includes standard OBD features, and a Lite version is available for compatibility testing before purchase.
Pros:
- Comprehensive health checks for BMW electronic components.
- Used car check feature for pre-purchase inspections.
- One-click control for electric parking brake.
- Carly adapters offer premium customer support and lifetime warranty.
- DIY battery registration support.
- Responsive customer service team.
Cons:
- Carly adapters are more expensive compared to generic OBD2 adapters.
- Limited fault code coverage for BMW 2 series F45/F46 models.
16. Carista OBD2 App
Carista OBD2 App utilizes a Bluetooth-enabled OBD2 plug and accompanying app. Carista boasts strong support for brands like Toyota, BMW, Subaru, Mini, Audi, VW, and Lexus.
A standout feature is the “Customize” option within the app, allowing users to access and modify numerous ECU settings typically accessible only by dealerships.
Pros:
- Bluetooth connectivity for wireless operation.
- Compact and portable OBD2 plug.
- Customizable vehicle settings.
- Phone-to-OBD2 scanner innovation.
- 1-month free trial period.
- iOS and Android compatibility.
- Detailed diagnostic capabilities.
Cons:
- In-app purchases for full feature access.
17. OBD Fusion
Developed by OCTech, OBD Fusion, when paired with a compatible OBD2 vehicle scanner, offers comprehensive vehicle diagnostic reporting. It is recognized as a popular choice for vehicle diagnostics due to its user-friendliness.
OBD Fusion is designed for both beginners and experienced users, emphasizing ease of use. Its highly customizable dashboard allows users to prioritize desired information and closely monitor specific engine functions.
Pros:
- Highly customizable dashboards.
- Compatibility with both iOS and Android platforms.
- GPS navigation features integrated.
- Emission monitoring capabilities.
- Extensive data logging for in-depth analysis.
Cons:
- Advanced features locked behind expansion packs (in-app purchases).
- Lack of diagnostic data sharing features.
Conclusion
With this extensive best obd2 app review list, you are now better equipped to select the ideal OBD2 app for your iOS or Android device and your vehicle.
Before committing to a purchase, it’s crucial to verify app compatibility with your specific car model. Take advantage of free “lite” versions offered by many developers for compatibility testing. For apps without free versions, ensure thorough research to confirm compatibility before purchasing.
To help you narrow down your choices, here are our top recommendations:
Best Android OBD2 App
Torque Pro: A paid app with a wealth of features and broad vehicle compatibility, consistently praised in best obd2 app review circles.
Best iOS OBD2 App
OBD Fusion: A paid app known for its ease of use, comprehensive tracking of vital parameters, and cross-platform availability.
