In today’s tech-driven world, understanding your car’s health is easier than ever, thanks to On-Board Diagnostics II (OBD2) apps. With the rise of mobile app development, numerous companies have created applications that tap into your vehicle’s computer, providing real-time insights into its operation. For anyone looking to proactively maintain their car and avoid unexpected breakdowns, these apps are invaluable tools.
OBD2 apps essentially give you a window into your car’s engine, displaying crucial parameters like speed, rotation angles, pressure levels, and temperature readings, all in real-time. This wealth of information empowers you to understand your vehicle’s condition and address potential issues promptly.
However, the sheer volume of OBD2 apps available for Android and iOS can be overwhelming. Sifting through countless options to find the truly effective ones can be time-consuming and frustrating. Nobody wants to waste time and money on subpar apps.
To prevent you from falling into that trap, we’ve compiled a comprehensive list of the 17 best OBD2 apps available. Any of these apps would be an excellent addition to your toolkit, providing valuable diagnostic capabilities for your car.
Let’s dive into the top OBD2 apps of 2019 that you can rely on for accurate and insightful vehicle diagnostics.
Top OBD2 Apps for Android and iOS in 2019
1. Torque Pro (OBD2 & Car)
Torque Pro consistently earns high praise from car owners, and it’s easy to see why. This OBD2 Bluetooth app boasts over 1,000,000 downloads on the Google Play Store and is frequently cited as the best OBD2 app for Android. While it’s a paid app, typically around $5, user reviews suggest it’s a worthwhile investment.
Torque Pro presents real-time car data on a customizable and visually appealing dashboard on your smartphone screen. It also offers the ability to export collected data to Torque Pro servers or via email for later analysis.
Pros:
- Customizable dashboard themes for personalized aesthetics.
- Easy sharing of screenshots to social media and email.
- Integrated GPS-based compass for navigation.
- Graphing capabilities for data visualization and car dock support.
- CO2 emission readings for environmental awareness.
- Track recording feature for video documentation of journeys.
- Configurable alarms and warnings for performance deviations, such as high coolant temperature.
- Compatibility with older Android versions, including 2.0.
Cons:
- Requires upfront payment.
- Occasional Bluetooth pairing issues, potentially resolved with updates.
2. OBD Auto Doctor
OBD Auto Doctor functions similarly to many other car diagnostic apps, offering comprehensive vehicle monitoring capabilities. It’s compatible with ELM327 Bluetooth and Wi-Fi adapters and delivers real-time tracking of essential vehicle sensors and parameters.
OBD Auto Doctor allows monitoring of multiple control units, including engine and transmission, and supports data export via email in CSV format. Its optimized fuel consumption monitoring feature can also contribute to significant fuel savings.
Pros:
- Real-time data display for informed vehicle health decisions.
- Numerical and graphical data visualization options.
- Broad compatibility with OBD2 compliant vehicles.
- GPS support for location-based data.
- Responsive 24/7 customer service.
- Extensive customization options to tailor the app to your needs.
- Support for both imperial and metric units.
- Monitoring of over 18,000 trouble codes.
- Readiness status tracking for emissions testing preparation.
Cons:
- In-app purchases and premium upgrades are necessary for full feature access.
- Potential connectivity issues or inaccurate readings reported by some users.
3. InCarDoc Pro
InCarDoc Pro was recognized as a leading OBD2 app in previous years and remains a strong contender in 2019. This application provides advanced car scanning and diagnostics presented through a user-friendly interface.
A free version is available to verify adapter and vehicle compatibility before committing to the paid version, which is typically 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 listed on their website.
- Real-time monitoring of engine and vehicle parameters.
- Overlay feature to display economy data in the background or over other apps.
- Fuel economy and acceleration widgets for quick insights.
- GPS support for location tracking.
- Cloud storage for reporting data.
- Data sharing via email for professional assistance.
Cons:
- Requires Android 4.0.3 or higher.
- Occasional Bluetooth connection errors reported by some users.
4. Car Scanner ELM OBD2 App
Unlocking comprehensive insights into your car’s performance is achievable with the Car Scanner ELM OBD2 app. This free car diagnostic tool allows you to access a wide range of parameters read by your car’s Engine Control Unit (ECU).
By understanding fault codes and their meanings, you can proactively address minor issues yourself and determine when professional mechanic intervention is necessary.
Car Scanner ELM OBD2 is a highly regarded monitoring tool, evidenced by over 2 million installs across Android, iOS, Windows PC, and mobile platforms. It also boasts an impressive 4.7 rating, the highest among the apps listed here.
Pros:
- Compatible with all OBD2 standard vehicles.
- Supports most Wi-Fi or Bluetooth OBD2 ELM327 adapters.
- Customizable dashboard for tracking preferred parameters.
- Fuel consumption statistics for economy monitoring.
- Settings backup and restore functionality.
- Multilingual support, including English, Russian, and Polish.
Cons:
- Requires Android 4.3 and above.
- In-app purchases are needed to unlock optimal performance.
5. EOBD Facile
EOBD Facile is a versatile OBD2 car diagnostic app for both Android and iOS, compatible with ELM327 Wi-Fi and Bluetooth adapters. This app provides access to essential gauges and parameters for informed car maintenance decisions.
Depending on your car’s ECU capabilities, EOBD Facile displays parameters like vehicle speed, engine RPM, engine temperature, ignition timing, engine torque, air intake, and more on its user-friendly dashboard. It has garnered over 1 million installs on the Google Play Store.
Pros:
- Real-time display of vehicle sensor data.
- Database of over 11,000 fault codes with definitions.
- Ability to clear fault codes and resolve check engine light issues.
- Trip record storage on SD card for later review using EOBD-Facile PC/Mac software.
- Route planning features for long journeys.
Cons:
- May require some prior OBD2 app experience for optimal use.
- No support for USB adapters.
6. HobDrive
HobDrive is a robust OBD2 app for Android, positioned as a premium option with advanced car tracking features. While it’s one of the more expensive apps on the Google Play Store (around $10), its feature set justifies the cost for serious car enthusiasts.
HobDrive’s standout feature is its compatibility with both OBD2 and some non-OBD2 vehicles, such as Delphi mr240 (Chevrolet) and Bosch systems. It also offers seamless access across various platforms, including CarPCs (Windows/Linux), car audio (Windows CE), Windows Phone 8/10, and iOS.
Pros:
- Highly customizable dashboard displaying a wide array of ECU parameters.
- Supports GPS and ELM327 Bluetooth and Wi-Fi adapters.
- Tracks potential issues like overheating and unusual fuel trims.
- Provides clear explanations of MIL codes.
- Estimates car odometer readings.
- Calculates MPG for diesel vehicles without battery assistance.
- Pro version includes expanded graphical gauges for detailed data visualization.
Cons:
- Some users report difficulties with in-app payments in certain regions.
- Requires Android version 3 and above.
7. OBDeleven
OBDeleven distinguishes itself with its “One Click App” functionality, setting it apart from many OBD2 apps. In addition to providing comprehensive vehicle parameter monitoring, OBDeleven allows users to control various car functions with a single tap, streamlining vehicle customization and diagnostics.
A stable network connection is recommended to fully utilize the “One Click App” feature. Upgrading to the Premium version unlocks even more advanced car tracking and control capabilities. OBDeleven is popular among car enthusiasts and professional mechanics for its extensive features.
Pros:
- Reads and clears diagnostic trouble codes from all vehicle ECUs.
- Multilingual support for global accessibility.
- Active social media community for user support and knowledge sharing.
- Includes a car battery analyzer, a feature not found in all OBD2 apps.
- Provides DIY car fix manuals for common issues.
- Retrieves history for connected vehicles for tracking maintenance and diagnostics.
- Supports control unit resets for advanced troubleshooting.
Cons:
- Requires a network connection for optimal performance, especially for “One Click Apps”.
- Ads are present in the free version and are removed with the Premium upgrade.
8. Dash – Drive Smart
Dash – Drive Smart is a comprehensive car tracking app compatible with OBDeleven and other smart car analysis tools. It delivers real-time data and claims compatibility with cars dating back to 1996 models.
Dash aims to enhance your driving experience and vehicle maintenance by providing insights into driving habits and car health. It can even function without requiring a device connection at all times.
Pros:
- Optimized and customizable parameter dashboard that operates in the background.
- Driver score and leaderboard for comparing driving performance.
- Support for multiple vehicles with automatic Vehicle Identification Number (VIN) decoding.
- GPS tracking for locating parked vehicles.
- Nearby gas price comparison feature for fuel cost savings.
Cons:
- Some users report battery drain issues on mobile devices.
- Compass feature may be occasionally unreliable but is potentially fixable with updates.
- Network connection issues reported by some users.
9. Engine Link (iOS)
Engine Link is a car diagnostic app similar to Torque Pro, but specifically designed for iOS devices. It seamlessly connects with compatible ELM327 Wi-Fi and Bluetooth adapters, although recent user feedback suggests potential issues with Wi-Fi connectivity.
Despite some connectivity concerns, Engine Link remains a highly regarded car tracking app on iOS. Available for around $6 on iTunes, it offers comprehensive car monitoring and control.
Pros:
- Customizable dashboard for focused parameter tracking.
- Emission rate and fuel consumption monitoring.
- Reading and clearing of thousands of OBD2 fault codes.
- Heads-up display option for dashboard projection.
- No in-app purchases or subscription fees.
- Support for over 20 languages.
- Latest update supports Torque Custom PID files for advanced customization.
Cons:
- Some users have reported connection issues without ECU data reading.
- Requires iOS 8.0 or later.
10. ScanMaster
ScanMaster is another capable car monitoring tool for ELM327 OBD2 adapters. While less widely known than some other scanners, this Android app maintains a solid 4.0 rating with over 1 million installs.
ScanMaster provides a clear overview of real-time car performance and accurate fault code readings, potentially preventing unnecessary mechanic costs. The free Lite version offers access to essential parameters like VIN, CVN, fault codes, and MIL status. The paid Pro version unlocks full features, including an extensive fault code database and detailed error descriptions.
Pros:
- Access to a range of tracking parameters in the free version.
- Support for German and English languages.
- User-friendly navigation.
- Compatibility with most ELM327 adapters.
- Data recording capabilities.
- Clear graphical data representation for easy analysis.
Cons:
- Customer support reported as ineffective by some users.
- Compatibility issues reported with certain devices.
- Requires Android 4.0 and above.
11. DashCommand (iOS)
DashCommand positions itself as a premier app for transforming your mobile device into an advanced engine data display, earning recognition with the SEMA Show best mobile electronic product award in 2014.
DashCommand is a premium iOS OBD2 scanner app, priced at $14.99 on iTunes, offering top-tier performance gauges, fuel economy tracking, engine monitoring, and emission testing for up to five trips. User reviews consistently highlight its value.
Pros:
- Easy to use interface.
- Customizable performance gauges for tailored data tracking.
- Inclinometer to display roll and pitch angles for off-road driving.
- Data logging, recording, and playback functionality.
- Advanced trip computer with statistics for up to five trips.
- Graphical data representation for intuitive analysis.
Cons:
- Not compatible with iPhone X.
- Compatibility issues reported with Haltech elite 2500.
- In-app purchases may be required for certain car models.
12. BlueDriver
BlueDriver is a versatile OBD2 scanner app available on both iOS and Android. It’s considered a top free car diagnostic tool, evidenced by its 4.6 rating on iTunes and 2 million downloads.
BlueDriver allows monitoring of critical ECU parameters, trouble code scanning and clearing, freeze frame data access, and data sharing via email. It includes features often found only in paid apps, making it a favorite among professional mechanics and car enthusiasts.
Pros:
- Wireless connection to your car.
- Smog readiness check for emissions compliance.
- Potential for reduced travel costs through proactive maintenance.
- Free and regular updates.
- Displays on-board monitoring test results.
- Enhanced diagnostics for ABS, Airbag, Transmission, and more.
- Generation and sharing of repair reports for documentation.
Cons:
- Requires iOS 8 and above.
- Some issues reported with iPhone XR, potentially resolved with updates.
13. GoFAR
GoFAR offers a high-performance car diagnostic solution focused on comprehensive vehicle health monitoring and mileage tracking. It’s compatible with most OBD2 compliant car adapters.
A key benefit of GoFAR is its IRS compliance, potentially leading to tax savings. Its emphasis on fuel efficiency can also contribute to significant reductions in travel expenses, potentially by 10-30%. The Android and iOS apps maintain a strong 4.7 rating, reflecting user satisfaction.
Pros:
- Easy installation and user-friendly operation.
- One-year warranty included with initial purchase.
- Plain English alerts for vehicle system errors.
- Platform for connecting with nearby mechanics.
- Database of over 3000 fault codes with descriptions.
- Global driver leaderboard based on fuel cost savings.
- Alerts for tire pressure, insurance, and registration reminders.
- No subscription or ongoing fees.
Cons:
- Requires an initial purchase of the GoFAR device, priced around $99.
14. FIXD – Vehicle Health Monitor
FIXD stands out for its simplicity and user-friendliness without sacrificing diagnostic quality. Fault codes are translated into easily understandable terms, enabling prompt action when vehicle issues arise.
FIXD offers its own OBD2 Wi-Fi and Bluetooth adapters for optimal app performance and gauge monitoring. The app is available on Android via the Google Play Store and holds a 4.5 rating from users.
Pros:
- Quick and easy setup for immediate use.
- Suitable for users new to OBD2 apps.
- Maintenance schedule reminders.
- Alerts for worn car parts needing repair or replacement.
- Streamlined onboarding process.
- In-app car part purchasing option.
- Helpful customer support team.
Cons:
- Bugs reported in older app versions.
- Primarily designed to work with FIXD adapters.
- In-app purchases available.
15. Carly for BMW
Carly for BMW is a specialized OBD2 app tailored for BMW owners, compatible with Carly-provided adapters.
Whether you’re a new or experienced BMW driver, Carly provides real-time access to vital car gauges and parameters. The Android app also supports standard OBD features, with a Lite version available for compatibility testing.
Pros:
- Comprehensive health checks of 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 for BMW vehicles.
- Excellent customer service team.
Cons:
- Carly adapters are more expensive compared to generic OBD2 adapters.
- Limited fault codes for BMW 2 series F45/F46 models.
16. Carista OBD2 App
Carista OBD2 App is another notable option, utilizing a Bluetooth-enabled OBD2 plug. The Carista scanner offers strong support for brands like Toyota, BMW, Subaru, Mini, Audi, VW, and Lexus.
A standout feature of Carista is its “Customize” option, allowing users to access and modify various ECU settings typically accessible only by dealerships.
Pros:
- Bluetooth connectivity for wireless operation.
- Compact and portable design.
- Customizable vehicle settings through the app.
- Phone-to-OBD2 scanner integration.
- 1-month free trial period.
- Support for both iOS and Android platforms.
- Detailed diagnostic capabilities.
Cons:
- In-app purchases for full feature access.
17. OBD Fusion
OBD Fusion, developed by OCTech, is a popular app known for its ease of use and comprehensive vehicle diagnostics when paired with a compatible OBD2 scanner.
OBD Fusion caters to both novice and experienced users with its intuitive interface. Customizable dashboards allow users to prioritize specific engine functions and data points for closer monitoring.
Pros:
- Highly customizable dashboards for personalized data displays.
- Compatibility with both iOS and Android platforms.
- GPS navigation features integrated into the app.
- Emission monitoring capabilities.
- Extensive data logging for detailed analysis.
Cons:
- Some features are locked behind expansion packs, requiring additional purchases.
- Lacks diagnostic data sharing features.
Conclusion
With this list of the best OBD2 apps for iOS and Android in 2019, you’re well-equipped to choose an app that fits your needs and vehicle.
However, remember to verify app compatibility with your specific car model before making a purchase. Many developers offer free “lite” versions for compatibility testing, while others require purchasing the full version upfront. Explore your options, test compatibility, and select the OBD2 app that empowers you to best understand and maintain your vehicle.
For Android users, Torque Pro stands out as a top pick due to its feature-rich experience and broad vehicle compatibility, despite being a paid app. For iOS users, OBD Fusion offers a user-friendly interface and comprehensive tracking of vital parameters, making it an excellent choice, also as a paid service.
