In today’s tech-driven world, understanding your vehicle’s health is easier than ever, thanks to On-Board Diagnostics II (OBD2) apps. With the rise of mobile app technology, numerous companies are developing applications that transform your smartphone into a powerful car diagnostic tool. These apps provide real-time insights into your car’s engine and systems, helping you preemptively address issues and avoid costly breakdowns.
OBD2 apps offer access to a wealth of information, displaying crucial parameters like speed, rotation angles, pressure levels, and temperature readings directly on your mobile device. Choosing the right Car Diagnostic Tool Android app can be overwhelming given the vast number of options available on the market. This article aims to simplify your search by presenting a curated list of the top OBD2 apps for Android users, ensuring you select a reliable and effective tool.
Many drivers have unfortunately experienced purchasing OBD2 apps that fail to deliver on their promises. To prevent this from happening to you, we’ve compiled a review of 17 of the best OBD2 apps currently available. Any of these options would be a valuable addition to your toolkit, helping you stay informed about your car’s condition.
Let’s explore the top car diagnostic tool android apps that can empower you with vehicle diagnostics at your fingertips.
Best OBD2 Apps For Android
1. Torque Pro (OBD2 & Car)
Torque Pro stands out as a highly-regarded car diagnostic tool android app, boasting over 1,000,000 downloads and strong user ratings on the Play Store. For a modest price of around $5, this app unlocks a wealth of features that many users find well worth the investment.
Torque Pro provides a customizable dashboard that displays real-time vehicle data directly on your Android device. It also offers the ability to export data to Torque Pro servers or via email for later analysis and record-keeping.
Pros:
- Offers multiple themes for dashboard customization.
- Enables screenshot sharing to social media and email.
- Features a built-in GPS compass.
- Supports data graphing and car dock integration.
- Provides CO2 emission readouts.
- Includes a track recorder for video documentation of journeys.
- Sends alarms and warnings for suboptimal car performance, such as high coolant temperature.
- Compatible with older Android versions, including 2.0.
Cons:
- Requires upfront payment.
- May experience Bluetooth pairing issues, potentially resolvable with updates.
2. OBD Auto Doctor
OBD Auto Doctor is a versatile car diagnostic tool android app that functions similarly to many other leading diagnostic applications. It seamlessly integrates with ELM327 Bluetooth and Wi-Fi adapters to monitor critical vehicle sensors and parameters in real-time.
This app allows users to monitor various control units, including engine and transmission, and export collected data via email in CSV format. The optimized fuel consumption monitoring feature in OBD Auto Doctor can also contribute to significant fuel savings over time.
Pros:
- Delivers real-time data display for informed decision-making about vehicle maintenance.
- Supports both numerical and graphical display of sensor data.
- Compatible with all OBD2 compliant vehicles.
- Offers GPS support.
- Provides 24/7 customer service availability.
- Features advanced customization options.
- Supports imperial and metric units.
- Monitors over 18,000 trouble codes.
- Tracks readiness status for emissions testing.
Cons:
- Requires in-app purchases and a Premium upgrade for full feature access.
- May encounter connection issues or inaccurate readings.
3. InCarDoc Pro
InCarDoc Pro has consistently been recognized as a top car diagnostic tool android app. This application offers advanced car scanning and diagnostics presented through a user-friendly and uncluttered interface.
A free version of InCarDoc Pro is available for users to verify adapter and car compatibility before purchasing the full app for a low price. The Pro version supports ELM327 USB, Bluetooth, and Wi-Fi adapters and is compatible with most modern Android devices.
Pros:
- Compatible with a wide range of OBD2 compliant vehicles.
- Provides real-time engine and vehicle parameter readings.
- Offers an overlay mode to display economy data in the background or over other running apps.
- Includes fuel economy and acceleration widgets.
- Features GPS support.
- Allows uploading of reporting data to cloud storage.
- Enables data sharing via email for professional car repair assistance.
Cons:
- Compatible with Android 4.0.3 and later.
- May experience Bluetooth connection errors.
4. Car Scanner ELM OBD2 App
Car Scanner ELM OBD2 App is a free car diagnostic tool android application that allows you to delve deep into your car’s performance data, accessing numerous parameters read by your vehicle’s Engine Control Unit (ECU).
This app empowers users to identify potential issues proactively. If you are familiar with fault codes, Car Scanner ELM OBD2 can be particularly beneficial for diagnosing and resolving minor problems independently, and determining when professional mechanic assistance is necessary.
With over 2 million installations across Android, iOS, and Windows platforms, and a high user rating, Car Scanner ELM OBD2 is a popular and highly-regarded choice.
Pros:
- Compatible with all OBD2 standard vehicles.
- Works with most Wi-Fi or Bluetooth OBD2 ELM327 adapters.
- Features a customizable dashboard for tracking preferred parameters.
- Provides fuel consumption statistics.
- Offers settings backup and restore functionality.
- Supports multiple languages, including English, Russian, and Polish.
Cons:
- Requires Android 4.3 or higher.
- Optimal performance may require in-app purchases.
5. EOBD Facile
EOBD Facile is a versatile car diagnostic tool android and iOS app compatible with ELM327 Wi-Fi and Bluetooth adapters. This app provides access to essential gauges and parameters needed for effective vehicle monitoring and maintenance decisions.
Depending on your car’s ECU capabilities, EOBD Facile can display a wide range of data, including vehicle speed, engine RPM, engine temperature, ignition timing, engine torque, and air intake volume, all presented clearly on the app’s dashboard. EOBD Facile has achieved over 1 million installs on the Google Play Store.
Pros:
- Real-time display of vehicle sensor data.
- Access to over 11,000 fault codes and definitions.
- Ability to clear fault codes and resolve engine light issues.
- Supports storage of trip records on an SD card for later review using EOBD-Facile PC/Mac software.
- Includes route planning functionality for long journeys.
Cons:
- May require prior OBD2 app experience for optimal use.
- Does not support USB adapters.
6. HobDrive
HobDrive is a feature-rich car diagnostic tool android app, albeit one of the more expensive options available on the Google Play Store. Its premium price reflects its advanced car tracking features and broader vehicle compatibility.
HobDrive distinguishes itself by supporting not only all OBD2 compliant vehicles but also select Non-OBD2 vehicles, such as Delphi mr240 (Chevrolet) and Bosch systems. HobDrive is also accessible across various platforms, including CarPCs (Windows/Linux), car audio systems (Windows CE), Windows Phone, and iOS.
Pros:
- Customizable dashboard for displaying key parameters from your car’s ECU.
- 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 extended graphical gauges.
Cons:
- In-app payment issues reported in some regions.
- Compatible with Android version 3 and above.
7. OBDeleven
OBDeleven represents a step forward in car diagnostic tool android app development. Beyond standard parameter monitoring, OBDeleven integrates “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 recommended. A Premium upgrade unlocks even more advanced car tracking capabilities. Despite these considerations, OBDeleven is a highly useful tool for car diagnostics, favored by both enthusiasts and professional mechanics.
Pros:
- Reads and clears diagnostic trouble codes from all vehicle ECUs.
- Supports multiple languages.
- Active social media community for user support and discussions.
- Offers a car battery analyzer feature.
- Provides DIY car fix manuals.
- Retrieves history for connected vehicles.
- Supports control unit resets.
Cons:
- Requires a network connection for optimal performance of certain features.
- Contains ads in the free version, which can be removed with a Premium upgrade.
8. Dash – Drive Smart
Dash – Drive Smart is a car tracking app that supports OBDeleven software and offers a range of intelligent car analysis tools. It delivers real-time data and is designed to function with cars manufactured from 1996 onwards.
Dash aims to enhance your driving experience and vehicle maintenance by providing comprehensive insights into your car’s performance. The app can even be used without requiring a device to be constantly connected.
Pros:
- Optimized and customizable dashboard that operates in the background.
- Provides a Driver score and leaderboard for performance comparison.
- Supports multiple vehicles with automatic VIN decoding.
- GPS tracking for locating parked vehicles.
- Nearby gas price comparison feature to save on fuel costs.
Cons:
- Some user reports of battery drain on mobile devices.
- Compass feature may be occasionally unreliable.
- Network connection issues reported by some users.
9. Engine Link (IOS)
Engine Link is a car diagnostic tool, similar to Torque Pro, but designed exclusively for iOS devices. It connects seamlessly with compatible ELM327 Wi-Fi and Bluetooth adapters. However, recent user feedback suggests potential issues with Wi-Fi connectivity.
Despite these connectivity concerns, Engine Link remains a robust car tracking application for iOS users. Available for a one-time purchase on iTunes, it offers a comprehensive solution for vehicle monitoring and management.
Pros:
- Customizable dashboard to focus on desired parameters.
- Monitors emission levels and fuel consumption.
- Reads and clears numerous OBD2 fault codes.
- Offers a heads-up dashboard display option.
- No in-app purchases or subscription fees.
- Supports over 20 languages.
- Latest updates include Torque Custom PID file support.
Cons:
- Some users report connection issues without ECU data reading.
- Requires iOS 8.0 or later.
10. ScanMaster
ScanMaster is another effective car diagnostic tool android app for ELM327 OBD2 adapters. While not as widely known as some other scanners, it maintains a solid user rating and a significant number of installs.
ScanMaster provides real-time insights into your car’s performance and accurately reads fault codes, helping users avoid unnecessary expenses at repair shops. The free Lite version offers access to essential parameters like VIN, CVN, fault codes, and MIL status. The Pro version unlocks full functionality, including an extensive fault code database and detailed error descriptions.
Pros:
- Offers a range of tracking parameters in the free version.
- Supports German and English languages.
- User-friendly interface.
- Compatible with most ELM327 adapters.
- Supports data recording.
- Presents data graphically for easy analysis.
Cons:
- Customer support responsiveness may be inconsistent.
- Device compatibility issues reported by some users.
- Compatible with Android 4.0 and above.
11. DashCommand (IOS)
DashCommand positions itself as a premium car diagnostic tool for iOS, transforming your mobile device into an advanced engine data display. It has been recognized with industry awards for its mobile electronic product excellence.
Although DashCommand is among the pricier iOS OBD2 scanner apps, users consistently praise its performance gauges, fuel economy tracking, engine monitoring, and emission testing capabilities.
Pros:
- Easy to use interface.
- Customizable performance gauges to track specific data points.
- Inclinometer for displaying vehicle roll and pitch angles during off-roading.
- Supports data logging, recording, and playback.
- Advanced trip computer with statistics for up to five trips.
- Graphical data representation.
Cons:
- Compatibility issues reported with iPhone X and Haltech elite 2599 systems.
- In-app purchases for certain car models.
12. BlueDriver
BlueDriver is a widely-used OBD2 scanner app available for both iOS and Android platforms. It functions as a highly effective car diagnostic tool android and iOS, and is often cited as one of the best free car diagnostic tools, reflected in its high user ratings and download numbers.
BlueDriver allows users to monitor critical ECU parameters, scan and clear trouble codes, freeze frame data, and share data via email, all without subscription fees or in-app purchases for core features. Its comprehensive functionality makes it a favorite among professional mechanics and car enthusiasts.
Pros:
- Wireless connection to your vehicle.
- Supports smog readiness checks.
- Reduces potential travel and repair costs.
- Free and regular updates.
- Displays on-board monitoring test results.
- Enhanced diagnostics for ABS, Airbag, Transmission, and more.
- Allows generating and sharing repair reports.
Cons:
- Requires iOS 8 and above.
- Minor compatibility issues reported with iPhone XR, potentially resolved with updates.
13. GoFAR
GoFAR is designed as a high-performance car diagnostic tool device and service that emphasizes vehicle health monitoring and mileage tracking. It maintains compatibility with most OBD2 compliant car adapters.
A key feature of GoFAR is its IRS-compliant mileage tracking, which can potentially lead to tax savings. It also focuses on fuel efficiency, aiming to reduce fuel costs significantly. The associated Android and iOS apps have strong user ratings.
Pros:
- Easy installation and operation.
- Includes a one-year warranty upon purchase.
- Sends error alerts in plain English.
- Platform for connecting with local mechanics.
- Database of over 3000 fault codes and descriptions.
- Global driver leaderboard based on fuel cost savings.
- Sends alerts for tire pressure, insurance, and registration checks.
- No subscription or recurring fees.
Cons:
- Requires an initial purchase of the GoFAR device.
14. FIXD – Vehicle Health Monitor
FIXD offers a user-friendly car diagnostic tool android app that prioritizes simplicity without compromising diagnostic capabilities. Fault codes are translated into easily understandable language, enabling quick comprehension and action.
FIXD provides its own OBD2 Wi-Fi and Bluetooth adapters for optimized app performance and data monitoring. The Android app has a strong user rating on the Google Play Store.
Pros:
- Quick and easy setup.
- Suitable for users new to OBD2 apps.
- Allows scheduling maintenance reminders.
- Alerts for worn car parts needing attention.
- Streamlined user onboarding.
- Integrated option to purchase car parts directly through the app.
- Helpful customer support team.
Cons:
- Older app versions may have contained bugs.
- Designed primarily for use with FIXD adapters.
- Includes in-app purchases.
15. Carly For BMW
Carly For BMW is a specialized car diagnostic tool android app designed for BMW owners, compatible with Carly-branded adapters.
Whether you are a new or experienced BMW driver, Carly allows you to monitor essential vehicle parameters in real-time. The Android app also supports standard OBD features, with a Lite version available for compatibility testing.
Pros:
- Comprehensive health checks for BMW electronic components.
- Used car check feature for pre-purchase inspections.
- One-click control for the electric parking brake.
- Carly adapters include premium customer support and a lifetime warranty.
- DIY battery registration support.
- Excellent customer service.
Cons:
- Carly adapters are more expensive than generic adapters.
- Limited fault code coverage for BMW 2 series F45/F46 models.
16. Carista OBD2 App
Carista OBD2 App is another notable car diagnostic tool android option. It utilizes a Bluetooth-enabled OBD2 plug and is strongly supported across brands like Toyota, BMW, Subaru, Mini, Audi, VW, and Lexus.
A standout feature of Carista is its “Customize” option, which allows users to access and modify various ECU settings typically only accessible by dealership technicians.
Pros:
- Bluetooth connectivity.
- Compact adapter design.
- Customizable settings.
- Direct phone-to-OBD2 scanner functionality.
- 1-month free trial period.
- iOS and Android compatibility.
- Detailed diagnostics.
Cons:
- In-app purchases for full feature access.
17) OBD Fusion
OBD Fusion, developed by OCTech, is a popular car diagnostic tool android and iOS app that, when paired with a compatible OBD2 scanner, provides detailed vehicle diagnostic reports.
OBD Fusion is known for its ease of use, making it suitable for both beginners and experienced users. The app’s customizable dashboards allow users to focus on the specific vehicle data they need to monitor.
Pros:
- Customizable dashboards.
- Compatible with both iOS and Android platforms.
- GPS navigation features.
- Emission monitoring capabilities.
- Extensive data logging.
Cons:
- Some features are locked behind expansion packs.
- Lacks diagnostic data sharing features.
Conclusion
With this overview of the top OBD2 apps for Android and iOS, you are better equipped to choose a car diagnostic tool android app that meets your specific needs.
Before making a purchase, it’s crucial to confirm the compatibility of your chosen OBD2 app with your vehicle. Many developers offer free “lite” versions for compatibility testing, while others may require purchasing the full version upfront. Take the time to verify compatibility to ensure you select the best car diagnostic tool android for your car.
Based on our review, here are our top recommendations:
Best Android OBD2 App
Torque Pro – A paid app offering excellent features and broad vehicle compatibility, making it a top choice as a car diagnostic tool android.
Best iOS OBD2 App
OBD Fusion – A paid service that is user-friendly and effectively tracks vital vehicle parameters on iOS devices.
