As a car owner in today’s tech-driven world, understanding your vehicle’s condition is easier than ever, thanks to innovative onboard diagnostics II (OBD2) apps. At carscanner.store, we’ve seen firsthand how these apps are revolutionizing car maintenance. Mobile app development has focused heavily on creating tools that put real-time car diagnostics right in your pocket. Forget guesswork and expensive garage visits for simple checks; these apps are like having a mechanic in your smartphone, helping you understand what your car is “saying” to prevent breakdowns and save money.
Most OBD2 apps for Android provide access to a wealth of real-time data from your car’s engine and systems. You can monitor crucial parameters such as speed, engine rotation, pressure levels, and temperature readings, all displayed on your phone. This immediate access to information empowers you to proactively manage your car’s health.
However, with numerous car diagnostic tool Android app options available, choosing the right one can be overwhelming. The app market is saturated, and not all apps deliver on their promises. You don’t want to waste time and money on subpar tools. To help you navigate this crowded market, we, as experts at carscanner.store, have compiled a list of the top OBD2 apps specifically for Android devices.
We aim to prevent you from experiencing the disappointment of investing in a car diagnostic tool Android app that doesn’t meet your needs. We’ve carefully reviewed numerous options to bring you a curated selection of 17 of the best OBD2 apps. Any of these would be a valuable addition to your car maintenance toolkit.
Let’s dive into our expert recommendations for the best car diagnostic tool Android apps!
Best Car Diagnostic Tool Android Apps: Expert Reviews
1. Torque Pro (OBD2 & Car)
Torque Pro is widely recognized as a leading car diagnostic tool Android app, boasting over 1,000,000 downloads and high ratings on the Play Store. For around $5, this app offers significant value, according to countless user reviews.
With Torque Pro, you gain a real-time view of your car’s performance through a customizable dashboard displayed directly on your Android device. The app also allows you to export collected data to Torque Pro servers or via email for later analysis and record-keeping.
Pros:
- Customizable dashboard themes to personalize your display.
- Screenshot sharing to social media and email for easy communication and record-keeping.
- Integrated GPS-based compass for navigation and data logging.
- Data graphing and car dock support for enhanced usability.
- CO2 emission readouts for environmental awareness.
- Track recorder to capture video of your journeys, useful for diagnostics and documentation.
- Customizable alarms and warnings for performance issues, such as high coolant temperature.
- Compatibility with older Android versions, including 2.0.
Cons:
- Requires a one-time purchase fee.
- Occasional Bluetooth pairing issues, which are often resolved with app updates.
2. OBD Auto Doctor
OBD Auto Doctor functions similarly to many top-tier car diagnostic tool Android apps. Compatible with ELM327 Bluetooth and WiFi adapters, it delivers real-time tracking of essential vehicle sensors and parameters.
This car diagnostic tool Android app allows monitoring of multiple control units, including engine and transmission, and supports data export via email in CSV format. The optimized fuel consumption monitoring feature can also lead to significant savings on fuel costs.
Pros:
- Real-time data display for informed car maintenance decisions.
- Numerical and graphical display options for sensor data visualization.
- Broad compatibility with OBD2 compliant vehicles.
- GPS support for location-based data logging.
- Responsive 24/7 customer service team for user support.
- Advanced customization options to tailor the app to your needs.
- Support for both imperial and metric units.
- Extensive database of over 18,000 trouble codes.
- Readiness status tracking for emissions testing preparation.
Cons:
- Requires in-app purchases or a Premium upgrade for full feature access.
- Some users have reported occasional connection issues or inaccurate readings.
3. InCarDoc Pro
InCarDoc Pro has consistently been recognized as a leading car diagnostic tool Android app. Known for its high-level scanning and diagnostic capabilities, it presents information through a clean and user-friendly interface.
A free version is available to verify adapter and car compatibility before purchasing the full app for a small fee. InCarDoc Pro supports ELM327 USB, Bluetooth, and WiFi adapters and is compatible with most modern Android devices.
Pros:
- Compatibility with a wide range of OBD2 compliant vehicles (check their website for specifics).
- Real-time engine and vehicle parameter monitoring.
- Overlay feature to display economy data over other running apps.
- Fuel economy and acceleration widgets for performance tracking.
- GPS support for location data integration.
- Cloud storage upload for data reporting and backup.
- Data sharing via email for professional mechanic consultation.
Cons:
- Requires Android 4.0.3 or later.
- Some users have reported occasional Bluetooth connection errors.
4. Car Scanner ELM OBD2 App
For comprehensive insights into your car’s electronic control unit (ECU), Car Scanner ELM OBD2 App stands out as a powerful and free car diagnostic tool Android app.
This app empowers you to identify potential issues early and, with knowledge of fault codes, address minor problems yourself or decide when professional mechanic intervention is necessary. Its broad compatibility and high user rating (4.7 stars) across platforms with over 2 million installs make it a highly recommended car diagnostic tool Android app.
Pros:
- Wide compatibility with OBD2 standard vehicles.
- Compatible with most WiFi or Bluetooth OBD2 ELM327 adapters.
- Customizable dashboard for tracking preferred parameters.
- Fuel consumption statistics for efficiency monitoring.
- Settings backup and restore functionality for ease of use.
- Multilingual support, including English, Russian, and Polish.
Cons:
- Requires Android 4.3 and above.
- In-app purchases are necessary to unlock optimal performance and features.
5. EOBD Facile
EOBD Facile is a versatile OBD2 car diagnostic tool available for both Android and iOS. Supporting ELM327 WiFi and Bluetooth adapters, this app provides access to essential vehicle parameters for informed car maintenance.
Depending on your car’s ECU capabilities, EOBD Facile displays parameters such as vehicle speed, engine RPM, temperature, ignition timing, engine torque, and air intake on a clear dashboard. With over 1 million installs on the Google Play Store, it’s a trusted choice for many users seeking a reliable car diagnostic tool Android app.
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 on PC/Mac software.
- Route planning feature for long journeys.
Cons:
- May require some prior OBD2 app experience to fully utilize its features.
- USB adapter support is not available.
6. HobDrive
HobDrive is a feature-rich car diagnostic tool Android app, though it comes at a higher price point compared to some other options. Its advanced features and broad vehicle compatibility justify the cost for serious car enthusiasts and those needing in-depth diagnostics.
A key advantage of HobDrive 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 systems (Windows CE), Windows Phone, and iOS.
Pros:
- Highly customizable dashboard displaying a wide range of ECU parameters.
- Supports GPS and ELM327 Bluetooth and WiFi adapters.
- Tracks overheating and unusual fuel trim conditions.
- Clear explanations of MIL (Malfunction Indicator Lamp) codes.
- Estimates car odometer readings.
- Calculates MPG (miles per gallon) for diesel vehicles without battery assistance.
- Pro version offers extended graphical gauges for detailed data visualization.
Cons:
- Higher price compared to many other car diagnostic tool Android apps.
- Some users have reported issues with in-app payments in certain locations.
- Requires Android version 3 and above.
7. OBDeleven
OBDeleven stands out as an innovative car diagnostic tool Android app, going beyond basic diagnostics with its “One Click App” feature. This allows users to control various car functions with a single tap, setting it apart from many standard OBD2 apps.
While the “One Click App” functionality requires a network connection, OBDeleven provides comprehensive diagnostics and is popular among car enthusiasts and mechanics. A Premium upgrade unlocks even more advanced car tracking features. This car diagnostic tool Android app is especially powerful for VAG group vehicles (Volkswagen, Audi, Skoda, SEAT).
Pros:
- Reads and clears diagnostic trouble codes from all vehicle ECUs.
- Multilingual support for international users.
- Active social media community for user support and information sharing.
- Car battery analyzer function, not found in all OBD2 apps.
- DIY car repair manuals integrated within the app.
- History retrieval for connected vehicles.
- Control unit reset capabilities.
Cons:
- Network connection required for optimal performance and “One Click Apps”.
- Advertisements in the free version can be intrusive; Premium upgrade removes ads.
8. Dash – Drive Smart
Dash – Drive Smart is a versatile car tracking app that integrates OBD2 functionality with smart driving analysis tools. Claiming compatibility with cars as far back as 1996 models, it offers broad vehicle support for comprehensive diagnostics and driving insights.
Dash aims to enhance your driving experience and vehicle maintenance through real-time data and performance analysis. Its ability to function without a constant device connection adds to its convenience. This car diagnostic tool Android app is focused on improving driving habits and vehicle health.
Pros:
- Optimized and customizable dashboard functioning in the background.
- Driver score and leaderboard to compare driving performance with others.
- Support for multiple vehicles with automatic VIN decoding.
- GPS-tracking tool to locate parked vehicles.
- Nearby gas price comparison feature to save on fuel costs.
Cons:
- Some users report battery drain on mobile devices.
- Compass feature may be occasionally inaccurate but is often corrected with updates.
- Network connection issues reported by some users.
9. Engine Link (IOS)
Engine Link is a robust car diagnostic app similar to Torque Pro, but specifically designed for iOS devices. It connects seamlessly with compatible ELM327 WiFi and Bluetooth adapters, although recent user feedback indicates potential issues with WiFi connectivity.
Despite the WiFi connectivity concerns, Engine Link remains a highly regarded car tracking application on iOS. Available for a small price on iTunes, it offers comprehensive car monitoring and control. While primarily for iOS, it’s a good comparison point for features in a car diagnostic tool Android app.
Pros:
- Customizable dashboard to focus on essential parameters.
- Emission rate and fuel consumption monitoring.
- Reads and clears thousands of OBD2 fault codes.
- Heads-up display (HUD) option for dashboard projection.
- No in-app purchases or subscription fees after initial purchase.
- Supports over 20 languages.
- Latest updates include support for Torque Custom Pid Files for advanced customization.
Cons:
- Some users report connection issues without ECU data reading.
- Requires iOS 8.0 or later. (Note: This is an iOS app, but listed for feature comparison.)
10. ScanMaster
ScanMaster is another effective car monitoring tool for ELM327 OBD2 adapters, available as a car diagnostic tool Android app. While less widely known than some competitors, it maintains a solid 4.0 rating with over 1 million installs, indicating user satisfaction and reliability.
With ScanMaster, users gain a clear real-time overview of vehicle performance and accurate fault code readings, helping to prevent overspending at mechanic shops. The free Lite version offers access to essential parameters like VIN, CVN, fault codes, and MIL status. The Pro version unlocks full features, including an extensive fault code database with detailed error descriptions.
Pros:
- Decent range of tracking parameters available in the free version.
- Supports both German and English languages.
- User-friendly and easy to navigate interface.
- Compatible with most ELM327 adapters.
- Data recording capabilities for later analysis.
- Clear graphical data representation for easier interpretation.
Cons:
- Customer support can be unresponsive.
- Compatibility issues reported with a limited number of devices.
- Requires Android 4.0 and above.
11. DashCommand (IOS)
DashCommand is a premium iOS OBD2 scanner app that has earned accolades for its advanced engine data display and functionality. Awarded “Best Mobile Electronic Product” at the SEMA Show, it is a top choice for iOS users seeking comprehensive vehicle diagnostics.
While primarily an iOS app, understanding its features provides context when evaluating a car diagnostic tool Android app. DashCommand offers high-performance gauges, fuel economy tracking, engine monitoring, and emissions testing for multiple trips. User reviews consistently highlight its value despite the higher price point.
Pros:
- User-friendly and intuitive interface.
- Highly customizable performance gauges to track specific data.
- Inclinometer to display roll angle and vehicle pitch for off-roading enthusiasts.
- Data logging, recording, and playback capabilities.
- Sophisticated trip computer maintaining statistics for up to five trips.
- Graphical representation of collected data for easy analysis.
Cons:
- Compatibility issues reported with iPhone X. (Note: iOS specific issue.)
- Compatibility issues with specific aftermarket ECUs like Haltech elite 2500.
- 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, recognized as a leading free car diagnostic tool. Its high rating and millions of downloads reflect its effectiveness and user satisfaction.
BlueDriver allows users to monitor critical ECU parameters, scan and clear trouble codes, freeze frame data, and share data via email. Its inclusion of features often found only in paid apps makes it a favorite among professional mechanics and car enthusiasts alike. This free car diagnostic tool Android app provides significant value.
Pros:
- Wireless connection to your vehicle for convenience.
- Smog readiness check to prepare for emissions testing.
- Reduces vehicle maintenance and repair costs.
- Free and regular updates ensure ongoing functionality and improvements.
- Displays on-board monitoring test results for detailed diagnostics.
- Enhanced diagnostics for ABS, Airbag, Transmission, and other systems.
- Generates and shares repair reports for professional communication.
Cons:
- Requires iOS 8 and above. (Note: iOS requirement listed, Android version also available.)
- Minor issues reported with iPhone XR, typically resolved with app updates.
13. GoFAR
GoFAR is a comprehensive car diagnostic and tracking device and app system designed for high performance and user convenience. It monitors car health and tracks mileage, compatible with most OBD2 compliant car adapters.
A key feature of GoFAR is its IRS compliance, potentially offering tax savings for business users. Its strong focus on fuel efficiency can also lead to significant cost reductions. The Android and iOS apps maintain high user ratings, reflecting positive user experiences with this car diagnostic tool Android app system.
Pros:
- Easy installation and user-friendly operation.
- One-year warranty included with initial purchase.
- Plain English alerts for vehicle errors for easy understanding.
- Platform for connecting with local mechanics for repairs.
- Extensive database of over 3000 fault codes and descriptions.
- Global leaderboard for comparing fuel savings with other drivers.
- Alerts for tire pressure, insurance, and registration reminders.
- No subscription or ongoing fees after initial device purchase.
Cons:
- Requires an initial purchase of the GoFAR device.
14. FIXD – Vehicle Health Monitor
FIXD offers a simplified yet effective car diagnostic experience, focusing on user-friendliness without compromising diagnostic quality. Fault codes are translated into easily understandable terms, enabling quick action when car issues arise.
FIXD offers its own OBD2 WiFi and Bluetooth adapters for optimal app performance. The Android app has a strong user rating, indicating positive user experiences with this car diagnostic tool Android app.
Pros:
- Quick and easy setup, ready to use in minutes.
- Suitable for users new to OBD2 apps due to its simplicity.
- Maintenance schedule reminders for proactive car care.
- Alerts for worn-out parts needing repair or replacement.
- Easy onboarding process for new users.
- In-app car part purchasing for convenient repairs.
- Helpful customer support team for user assistance.
Cons:
- Bugs reported in older app versions (ensure you have the latest update).
- Optimized for use with FIXD adapters; compatibility with other adapters may vary.
- In-app purchases available for additional features.
15. Carly For BMW
Carly For BMW is a specialized car diagnostic tool Android app designed specifically for BMW vehicles. It is compatible with Carly’s proprietary adapters and offers in-depth diagnostics and customization options for BMW owners.
Whether you are a new or experienced BMW driver, Carly provides real-time access to vital car parameters and offers advanced features tailored to BMW vehicles. The Android app also supports standard OBD2 features, allowing users to test compatibility with the Lite version before purchasing. This is a niche but powerful car diagnostic tool Android app for BMW owners.
Pros:
- Comprehensive health checks for BMW electronic components.
- Used car check feature for pre-purchase inspections.
- One-click control for electric parking brake functions.
- Carly adapters come with premium customer support and a lifetime warranty.
- DIY battery registration support for BMW vehicles.
- Excellent customer service team dedicated to BMW users.
Cons:
- Carly adapters are more expensive than generic ELM327 adapters.
- Limited fault code coverage for BMW 2 series F45/F46 models. (BMW specific limitation.)
16. Carista OBD2 App
Carista OBD2 App is another notable option, utilizing a Bluetooth-enabled OBD2 plug and a companion Android app. Carista boasts 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 dealership technicians. This car diagnostic tool Android app offers advanced customization beyond standard diagnostics.
Pros:
- Bluetooth connectivity for wireless operation.
- Compact and portable OBD2 plug design.
- Customizable vehicle settings through the app.
- Seamless phone-to-OBD2 scanner integration.
- 1-month free trial to test features.
- iOS and Android app support for broad device compatibility.
- Detailed diagnostic capabilities.
Cons:
- In-app purchases required for full feature access after the trial period.
17) OBD Fusion
OBD Fusion, developed by OCTech, is a popular and user-friendly car diagnostic tool Android app. Combined with a compatible OBD2 vehicle scanner, it provides comprehensive diagnostic reports.
Its ease of use makes it suitable for both beginners and experienced users. Dashboard customizability allows users to prioritize the data they want to monitor, focusing on specific engine functions. This car diagnostic tool Android app is known for its balance of features and user-friendliness.
Pros:
- Highly customizable dashboards to personalize data display.
- Compatible with both iOS and Android platforms.
- GPS navigation features integrated within the app.
- Emission monitoring capabilities for environmental compliance.
- Extensive data logging for detailed performance analysis.
Cons:
- Some features are locked behind expansion packs, requiring additional purchases.
- Lacks diagnostic data sharing features directly within the app.
Conclusion
With this comprehensive list of the best car diagnostic tool Android apps, you’re well-equipped to choose the right one for your vehicle.
However, remember to verify app compatibility with your specific car model before committing to a purchase. Many developers offer free “lite” versions for compatibility testing, while others require purchasing the full version upfront. Take advantage of free trials or lite versions to ensure the app meets your needs and works seamlessly with your car.
To help you finalize your decision, here are our top picks for Android and iOS users:
Best Car Diagnostic Tool Android App:
Torque Pro – A paid app offering excellent features and broad vehicle compatibility, making it a top choice for Android users.
Best iOS OBD2 App:
OBD Fusion – A paid app known for its user-friendliness and comprehensive tracking of vital vehicle parameters. (Note: While an iOS pick is mentioned as in original article, the focus remains on Android car diagnostic tool apps.)
We at carscanner.store hope this guide helps you find the perfect car diagnostic tool Android app to keep your vehicle running smoothly and efficiently!
