In today’s automotive landscape, understanding your vehicle’s health is no longer confined to mechanics. Thanks to On-Board Diagnostics II (OBD2) apps, you can access a wealth of real-time data about your car directly on your smartphone. With the rise of sophisticated mobile app development, numerous apps have emerged, promising to turn your Android device into a powerful diagnostic tool. Knowing what your car is “saying” can save you from unexpected breakdowns and costly repairs. However, with so many options available, finding the Best Obd2 Reader For Android can feel overwhelming.
OBD2 apps essentially provide a window into your car’s engine, displaying parameters like speed, RPM, pressure, and temperature in real-time. But the sheer volume of apps in the market makes it difficult to discern which ones are genuinely effective and worth your time. Many users have unfortunately experienced purchasing OBD2 apps only to find them lacking in functionality and value.
To prevent you from falling into this trap, we’ve compiled a comprehensive guide to the top OBD2 apps for Android. Any of the apps reviewed below can be a valuable asset for understanding your car’s condition and staying ahead of potential issues. Let’s dive in and explore the best OBD2 reader for Android options available today!
Top OBD2 Apps For Android
1. Torque Pro (OBD2 & Car)
Torque Pro consistently ranks as a top choice among car owners, widely considered the best OBD2 reader for Android by many. Boasting over 1,000,000 downloads on the Play Store and high user ratings, this paid app (around $5) is often cited as worth the investment.
Torque Pro provides a highly customizable dashboard that displays real-time vehicle data on your Android screen. You can tailor the layout to show the parameters most important to you. Furthermore, the app allows you to export data to Torque Pro servers or via email for later analysis and record keeping, useful for tracking car performance over time.
Pros:
- Highly customizable dashboard with multiple themes.
- Easy screenshot sharing to social media and email for quick reports.
- Integrated GPS-based compass for navigation and data logging.
- Graph data and car dock support for versatile usage.
- CO2 emission readouts for environmental awareness.
- Track recorder for video logging journeys alongside data.
- Configurable alarms and warnings for performance issues (e.g., high coolant temperature).
- Supports older Android versions (2.0 and up), maximizing compatibility.
Cons:
- Requires upfront payment to purchase the app.
- Occasional Bluetooth pairing issues, sometimes resolved with updates.
2. OBD Auto Doctor
OBD Auto Doctor functions similarly to many other diagnostic apps, offering robust features for monitoring your vehicle. It’s compatible with both ELM327 Bluetooth and WiFi adapters, enabling it to track crucial engine sensors and parameters in real-time, providing a comprehensive view of your car’s operation.
This app excels at monitoring multiple control units, including engine and transmission, giving you a holistic perspective on your car’s systems. Data logging is also a strong point, with easy export via email in CSV format for detailed analysis. The optimized fuel consumption parameter is a standout feature, helping you monitor and potentially reduce fuel costs, making it a financially savvy choice as an OBD2 reader for Android.
Pros:
- Real-time data display for informed decision-making about car maintenance.
- Supports both numerical and graphical data visualization for easy interpretation.
- Broad compatibility with all OBD2 compliant vehicles, ensuring wide usability.
- Integrated GPS support for location-based data logging.
- Responsive 24/7 customer service for reliable support.
- Advanced customization options to personalize the app experience.
- Supports both imperial and metric units, catering to different user preferences.
- Monitors over 18,000 trouble codes, offering extensive diagnostic coverage.
- Readiness status tracking for emission testing, simplifying compliance.
Cons:
- In-app purchases and a Premium upgrade are needed to unlock all features.
- Some users report occasional connection issues or inaccurate readings.
3. InCarDoc Pro
InCarDoc Pro has consistently been recognized as a leading OBD2 reader for Android, earning accolades in past years and remaining a strong contender. The app prioritizes high-level car scanning and diagnostics, presenting information on a clean and user-friendly home screen.
A free version is available to test adapter and car compatibility before committing to the paid version (under $5). InCarDoc Pro supports ELM327 USB, Bluetooth, and WiFi adapters, making it versatile in terms of connectivity. Its compatibility with most modern Android devices further enhances its accessibility as a reliable OBD2 reader for Android.
Pros:
- Compatibility with a wide range of OBD2 compliant vehicles (check their website for specifics).
- Real-time engine and vehicle parameter monitoring for immediate insights.
- Overlay display for economy data, allowing monitoring over other running apps.
- Dedicated fuel economy and acceleration widgets for performance analysis.
- GPS support for tracking location data alongside vehicle diagnostics.
- Cloud storage upload for data reporting, facilitating data backup and sharing.
- Data sharing via email for professional assistance with car repairs, enabling remote diagnostics.
Cons:
- Supports Android 4.0.3 and later, potentially excluding older devices.
- Some users have reported Bluetooth connection errors.
4. Car Scanner ELM OBD2 App
For users wanting to delve deep into their car’s data and understand every parameter read by the Engine Control Unit (ECU), the Car Scanner ELM OBD2 App is a powerful, and importantly, free option. This app empowers you to become proactive about car maintenance.
By understanding fault codes and their meanings, you can address minor issues yourself and make informed decisions about when to seek professional help, potentially saving money and time. Its broad compatibility across Android, iOS, Windows PC, and mobile platforms is a significant advantage. With over 2 million installs and a high 4.7 rating, it’s a highly regarded OBD2 reader for Android.
Pros:
- Compatible with all OBD2 standard vehicles, ensuring broad applicability.
- Supports most WiFi or Bluetooth OBD2 ELM327 adapters for flexible connectivity.
- Customizable dashboard to prioritize and track your preferred parameters.
- Fuel consumption statistics for efficiency monitoring.
- Settings backup and restore functionality for easy app management.
- Multilingual support, including English, Russian, and Polish, catering to a diverse user base.
Cons:
- Requires Android 4.3 and above, limiting compatibility with older devices.
- In-app purchases are needed to unlock the full potential and optimal performance.
5. EOBD Facile
EOBD Facile is a versatile OBD2 car diagnostic app for both Android and iOS, compatible with ELM327 WiFi and Bluetooth adapters. This app provides access to essential gauges and parameters, empowering you to make informed decisions about your vehicle’s maintenance and operation.
Depending on your car’s ECU capabilities, EOBD Facile can display a wide range of data, including vehicle speed, engine RPM, temperature, ignition timing, torque, air intake, and more, all presented clearly on the app’s dashboard. With over 1 million installs on the Google Play Store, EOBD Facile is a popular and trusted OBD2 reader for Android.
Pros:
- Real-time display of vehicle sensor data for immediate feedback.
- Extensive database of over 11,000 fault codes and definitions for comprehensive diagnostics.
- Ability to clear fault codes and resolve engine light issues, potentially saving repair costs.
- Trip record storage on SD card for later review using EOBD-Facile PC/Mac software, enabling detailed analysis.
- Route planning features for long trips, adding practical utility beyond diagnostics.
Cons:
- May require some prior OBD2 app experience to fully utilize its features effectively.
- No support for USB adapters, limiting connectivity options.
6. HobDrive
HobDrive stands out as a premium OBD2 reader for Android, offering advanced car tracking features, but it also comes with a higher price tag compared to many other apps in the Google Play Store (around $10). This investment, however, unlocks a powerful set of diagnostic and monitoring capabilities.
A key advantage of HobDrive is its broad vehicle compatibility. It supports all OBD2 compliant vehicles as well as some non-OBD2 vehicles, like Delphi mr240 (Chevrolet) and Bosch systems, increasing its versatility. HobDrive also extends its accessibility beyond Android, working seamlessly with CarPCs (Windows/Linux), car audio systems (Windows CE), Windows Phone 8/10, and iOS.
Pros:
- Highly customizable dashboard to display preferred parameters provided by your car’s ECU.
- Supports GPS and ELM327 Bluetooth and WiFi adapters, offering multiple connectivity options.
- Tracks overheating and suspicious fuel trims, providing early warnings of potential issues.
- Clear explanations of MIL (Malfunction Indicator Lamp) codes for better understanding.
- Estimates car odometer readings, offering a digital mileage tracking feature.
- Calculates MPG (miles per gallon) for diesel vehicles even without battery assistance, valuable for fuel efficiency tracking.
- Pro version includes extended graphical gauges for more detailed data visualization.
Cons:
- Some users report difficulties with in-app payments in certain locations.
- Requires Android version 3 and above, potentially excluding very old devices.
7. OBDeleven
When considering the android app development behind OBD2 apps, OBDeleven distinguishes itself with innovative features. Beyond standard parameter viewing, OBDeleven includes “One Click Apps” that allow you to control various car functions with a single tap, offering a unique level of vehicle customization.
The “One Click App” feature requires a stable network connection to function. A Premium upgrade unlocks more advanced car tracking tools. Despite these considerations, OBDeleven is a powerful tool, favored by car enthusiasts and mechanics for its advanced features and is a strong contender for the best OBD2 reader for Android for those seeking customization options.
Pros:
- Reads and clears diagnostic trouble codes from all vehicle ECUs for comprehensive diagnostics.
- Multilingual support, catering to a global user base.
- Active social media community for user support and knowledge sharing.
- Car battery analyzer, a feature not commonly found in other OBD2 apps.
- DIY car fix manuals, providing repair guidance and solutions.
- Retrieval of history for connected cars, useful for tracking vehicle maintenance.
- Control unit reset capability for advanced troubleshooting.
Cons:
- Requires a network connection for optimal performance, especially for “One Click Apps”.
- Contains ads in the free version, which can be removed with a Premium upgrade.
8. Dash – Drive Smart
Dash Drive Smart is a comprehensive car tracking app that integrates OBD2 functionality with smart driving analysis tools. It supports OBDeleven software and claims compatibility with cars as far back as 1996 models, offering broad vehicle coverage.
Dash aims to improve your driving experience and vehicle health by providing insights into driving habits and car performance. It can even function without a dedicated OBD2 device in some limited capacities, offering basic driving analysis. Its focus on driver behavior and vehicle diagnostics makes it a unique OBD2 reader for Android.
Pros:
- Optimized and customizable parameter dashboard that can run in the background.
- Driver score and leaderboard to gamify driving improvement and compare performance.
- Supports multiple vehicles with automatic VIN (Vehicle Identification Number) decoding for easy setup.
- GPS tracking tool to locate parked vehicles, a convenient parking aid.
- Nearby gas price comparison feature to save money on fuel.
Cons:
- Some users report battery drain on mobile devices.
- Compass feature may be occasionally glitchy, although updates aim to resolve this.
- Network connection issues reported by some users.
9. Engine Link (IOS)
Engine Link is a car diagnostic app similar in functionality to Torque Pro, but exclusively for iOS devices. It connects seamlessly with compatible ELM327 WiFi and Bluetooth adapters. While recent user reviews mention issues with WiFi connectivity, it remains a capable car tracking application for iOS users.
Available for a one-time purchase on iTunes, Engine Link offers a range of car monitoring features to keep you informed and in control of your vehicle’s health. While not strictly an OBD2 reader for Android, it’s a significant competitor in the iOS ecosystem and worth considering if you are in the Apple ecosystem but the functionality and features are relevant to the search query.
Pros:
- Customizable dashboard to focus on essential parameters.
- Emission rate and fuel consumption monitoring for efficiency tracking.
- Reads and clears thousands of OBD2 fault codes for comprehensive diagnostics.
- Heads-up display (HUD) option for dashboard projection onto the windshield.
- No in-app purchases or subscription fees after initial purchase.
- Supports over 20 languages, catering to a global audience.
- Latest update supports Torque Custom PID (Parameter IDs) files for advanced customization.
Cons:
- Some users report connection issues where the app connects but doesn’t read ECU data.
- Requires iOS 8.0 or later, limiting compatibility with older iOS devices.
10. ScanMaster
ScanMaster is another solid car monitoring tool for ELM327 OBD2 adapters on Android. While not as widely known as some other apps, it maintains a respectable 4.0 rating with over 1 million installs.
With ScanMaster, you get a clear real-time overview of your car’s performance and accurate fault code readings. This accuracy can help prevent overpaying for unnecessary repairs at mechanics. The app offers a free “Lite” version with essential parameters like VIN, CVN, fault codes, and MIL status. However, the paid “Pro” version unlocks full features, including an extensive fault code database with detailed error descriptions, making it a more complete OBD2 reader for Android.
Pros:
- Free “Lite” version provides access to a useful set of tracking parameters.
- Supports both German and English languages.
- User-friendly and easy to navigate interface.
- Compatible with most ELM327 adapters.
- Data recording capabilities for analysis and historical tracking.
- Clear graphical representation of data for easier interpretation.
Cons:
- Inconsistent customer support responsiveness reported by some users.
- Device compatibility issues reported by a few users.
- Compatible with Android 4.0 and above, potentially excluding older devices.
11. DashCommand (IOS)
DashCommand positions itself as a premium solution to transform your mobile device into an advanced engine data display and has earned recognition, including a SEMA Show award in 2014. Like Engine Link, DashCommand is an iOS-exclusive app.
While one of the pricier iOS OBD2 scanner apps on iTunes, DashCommand delivers high-quality performance gauges, fuel economy tracking, engine monitoring, and emission testing for up to five trips. Positive customer reviews suggest it justifies its price for users seeking advanced features on iOS, but it is not directly relevant to the best OBD2 reader for Android search.
Pros:
- User-friendly and easy to operate.
- Highly customizable performance gauges to track specific data points.
- Inclinometer to display vehicle roll angle and pitch for off-roading enthusiasts.
- Data-logging, recording, and playback capabilities for detailed analysis.
- Sophisticated trip computer that maintains statistics for up to five trips.
- Graphical data representation for visual analysis.
Cons:
- Not compatible with iPhone X and potentially later models without updates.
- Compatibility issues reported with specific aftermarket ECUs like Haltech Elite 2500.
- In-app purchases for some car models or advanced features.
12. BlueDriver
BlueDriver is a popular OBD2 scanner app available on both iOS and Android platforms. It’s considered one of the best free car diagnostic tools, reflected in its high 4.6 rating on iTunes and over 2 million downloads.
BlueDriver allows you to monitor critical ECU parameters, scan and clear trouble codes, freeze frame data, and share data via email on both Android and iOS. Its feature set rivals some paid apps, making it a favorite among professional mechanics and car enthusiasts looking for a free and powerful OBD2 reader for Android and iOS.
Pros:
- Wireless connection to your car via a dedicated BlueDriver adapter.
- Smog readiness check for emissions compliance.
- Potential to reduce travel costs by enabling self-diagnosis and preventative maintenance.
- Free and regular app updates, ensuring ongoing improvement and compatibility.
- Displays on-board monitoring test results for in-depth diagnostics.
- Enhanced diagnostics for ABS, Airbag, Transmission, and other systems beyond engine codes.
- Generates and shares repair reports for easy communication and documentation.
Cons:
- Requires iOS 8 and above, limiting compatibility with older iOS devices.
- Minor issues reported with iPhone XR, potentially resolved with updates.
- Requires the purchase of the BlueDriver adapter for full functionality.
13. GoFAR
GoFAR is a comprehensive car diagnostic device and app system designed for high performance and user-friendliness. 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 benefits for mileage tracking. It also emphasizes fuel savings, claiming to reduce fuel costs by 10-30%. The Android and iOS apps maintain a strong 4.7 rating, reflecting positive user experiences with this OBD2 reader for Android and iOS device system.
Pros:
- Easy to install and use, designed for user-friendliness.
- One-year warranty on initial device purchase, offering peace of mind.
- Sends alerts in plain English when errors occur, simplifying diagnostics for non-experts.
- Platform for connecting with nearby mechanics, offering convenient repair assistance.
- Database of over 3000 fault codes with descriptions for comprehensive coverage.
- Global leaderboard for comparing fuel savings with other drivers, adding a competitive element.
- Alerts for tire pressure, insurance, and registration, providing proactive vehicle management.
- No subscription or ongoing fees after initial device purchase.
Cons:
- Requires an upfront purchase of the GoFAR device (around $99).
14. FIXD – Vehicle Health Monitor
FIXD aims for simplicity and ease of use in car diagnostics without sacrificing quality. Fault codes are translated into plain language within the FIXD app, making it exceptionally user-friendly, especially for those new to OBD2 diagnostics.
FIXD offers its own OBD2 WiFi and Bluetooth adapters for optimal app performance. The app is available on Android via the Google Play Store and has a solid 4.5 rating from users, making it a reliable and accessible OBD2 reader for Android option.
Pros:
- Quick and easy setup, ready to use within minutes.
- Suitable for first-time OBD2 app users due to its simplicity.
- Maintenance schedule reminders for proactive car care.
- Alerts for worn-out parts needing repair or replacement, preventing breakdowns.
- Easy onboarding process for new users.
- In-app car part purchasing, streamlining the repair process.
- Helpful customer support team for user assistance.
Cons:
- Some bugs reported in older app versions, suggesting updates are important.
- Primarily works with FIXD adapters, limiting adapter choice.
- In-app purchases for certain features or services.
15. Carly For BMW
Carly For BMW is a specialized OBD2 app designed specifically for BMW vehicles, compatible with Carly’s proprietary adapters.
Whether you are a new or experienced BMW owner, Carly provides in-depth access to vital car data and parameters in real-time. The Android app also supports standard OBD2 features. It’s recommended to test compatibility with the free “Lite” version before purchasing the full app, especially if you are looking for a focused OBD2 reader for Android specifically for BMW.
Pros:
- Thorough health checks of BMW electronic components, offering comprehensive BMW-specific diagnostics.
- Used car check feature to assess a used BMW’s condition before purchase.
- One-click control for the electric parking brake, a convenient feature for BMW owners.
- Carly adapters come with premium customer support and a lifetime warranty, ensuring long-term support.
- DIY battery registration support for BMWs, simplifying battery replacement.
- 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, potentially less comprehensive for these specific models.
16. Carista OBD2 App
Carista OBD2 App is another Bluetooth-enabled OBD2 solution, accompanied by a dedicated OBD2 plug. Carista boasts strong support for brands like Toyota, BMW, Subaru, Mini, Audi, VW, and Lexus.
A standout feature of Carista is its “Customize” option. Once plugged in, you can access and modify various ECU settings that are typically dealer-only accessible, offering a unique level of vehicle personalization and control, making it a compelling OBD2 reader for Android for customization enthusiasts.
Pros:
- Bluetooth connectivity for wireless operation.
- Compact and portable OBD2 plug design.
- Customizable settings for personalized vehicle configurations.
- Phone-to-OBD2 scanner innovation, integrating smartphone convenience.
- 1-month free trial period to test the app before purchase.
- iOS and Android support for platform versatility.
- Detailed diagnostics capabilities for in-depth vehicle analysis.
Cons:
- In-app purchases required for full feature access after the trial.
17. OBD Fusion
Developed by OCTech, OBD Fusion, when paired with a compatible OBD2 vehicle scanner, provides a comprehensive diagnostic report for your vehicle. It’s considered a popular app for vehicle diagnostics, appreciated for its user-friendliness as an OBD2 reader for Android and iOS.
OBD Fusion is designed to be user-friendly for both beginners and professionals. Its customizable dashboards allow you to display the most relevant information and closely monitor specific engine functions, tailoring the app to your diagnostic needs.
Pros:
- Customizable dashboards to personalize data display.
- Compatible with both iOS and Android, offering cross-platform usability.
- GPS navigation features integrated within the app for location-based data.
- Emission monitoring capabilities for emissions compliance checks.
- Extensive data logging features for in-depth analysis and historical tracking.
Cons:
- Some features are locked behind expansion packs, requiring additional purchases.
- Lacks diagnostic data sharing features, limiting collaboration or remote assistance.
Conclusion
With this list of the best OBD2 readers for Android, you are now better equipped to choose an app that fits your needs and car.
However, before making a purchase, always verify app compatibility with your specific car model. Many OBD2 app developers offer free “lite” versions for compatibility testing, while others require purchasing the paid version upfront. Take advantage of free versions when available to ensure the app works seamlessly with your vehicle before committing financially.
Our Top Android OBD2 App Pick:
Torque Pro: A feature-rich paid app with broad car compatibility and excellent customization.
Our Top iOS OBD2 App Pick:
OBD Fusion: A user-friendly paid app that tracks essential parameters and is easy to navigate (while not Android, it’s a strong competitor in the broader OBD2 app market).
Choosing the right best OBD2 reader for Android can significantly enhance your car ownership experience, providing valuable insights into your vehicle’s health and empowering you to make informed maintenance decisions.
