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 put real-time vehicle diagnostics right at your fingertips. These apps offer an invaluable way to understand what your car is “saying,” potentially saving you from breakdowns and costly repairs.
OBD2 apps grant you virtual access to a wealth of information about your vehicle’s engine performance, delivering data on parameters like speed, rotation angles, pressure levels, and temperature readings. However, with a vast array of options available in the app market, choosing the best OBD2 app for your Android or iOS device can be overwhelming. Sifting through countless apps to find reliable tools can be time-consuming and frustrating. You want to avoid wasting time and money on subpar OBD2 apps.
Unfortunately, many drivers and car enthusiasts have experienced the disappointment of purchasing OBD2 apps that fail to deliver on their promises. We aim to prevent that from happening to you.
This article provides an in-depth review of 17 of the top OBD2 apps available in 2019. Any of these options would be an excellent addition to your automotive toolkit.
Let’s dive in and explore the best OBD2 apps of 2019!
Top OBD2 Apps for Android and iOS in 2019
1. Torque Pro (OBD2 & Car)
Torque Pro consistently ranks as a top choice, often hailed as the best OBD2 app for Android. With over 1,000,000 downloads on the Google Play Store, its popularity speaks volumes. While priced around $5, user reviews confirm it’s a worthwhile investment.
Alt text: Torque Pro app dashboard displaying real-time vehicle diagnostics data.
Torque Pro presents real-time car data on a customizable and visually appealing dashboard on your phone. It also allows data export to Torque Pro servers or via email for later analysis.
Pros:
- Customizable dashboard themes.
- Screenshot sharing to social media and email.
- Integrated GPS compass.
- Data graphing and car dock support.
- CO2 emission readings.
- Track recording for journey videos.
- Configurable alarms and warnings for performance issues (e.g., high coolant temperature).
- Supports older Android versions (including 2.0).
Cons:
- Paid app from the start.
- Occasional Bluetooth pairing issues (often resolved with updates).
2. OBD Auto Doctor
OBD Auto Doctor functions similarly to many leading car diagnostic apps. It’s compatible with ELM327 Bluetooth and Wi-Fi adapters and monitors essential vehicle sensors and parameters in real-time.
Alt text: OBD Auto Doctor app interface showing real-time engine parameters and fuel consumption data.
OBD Auto Doctor monitors multiple control units, including engine and transmission, and supports data export via email in CSV format. Its optimized fuel consumption monitoring feature can also lead to significant savings on fuel costs.
Pros:
- Real-time data display for informed decisions about car health.
- Numerical and graphical data display options.
- Compatibility with all OBD2 compliant vehicles.
- GPS support.
- 24/7 customer service availability.
- Extensive customization options.
- Imperial and metric unit support.
- Database of over 18,000 trouble codes.
- Readiness status tracking for emission testing.
Cons:
- In-app purchases and Premium upgrade for full features.
- Potential connection problems or inaccurate readings reported by some users.
3. InCarDoc Pro
InCarDoc Pro was recognized as a top OBD2 Android app in 2017 and 2018 and remained a leading contender in 2019. The app offers advanced car scanning and diagnostics presented on a user-friendly home screen.
Alt text: InCarDoc Pro app home screen with vehicle diagnostics options and clear interface.
A free version is available to verify adapter and car compatibility before purchasing the full app for a small fee (under $5). InCarDoc Pro supports ELM327 USB, Bluetooth, and Wi-Fi adapters and is compatible with most modern Android devices.
Pros:
- Compatible with OBD2 vehicles listed on their website.
- Real-time engine and vehicle parameter readings.
- Overlay feature for economy data display over other apps.
- Fuel economy and acceleration widgets.
- GPS support.
- Cloud storage data reporting.
- Data sharing via email for professional repair assistance.
Cons:
- Requires Android 4.0.3 or later.
- Occasional Bluetooth connection errors reported.
4. Car Scanner ELM OBD2 App
Gain comprehensive insights into your car’s performance with the Car Scanner ELM OBD2 App, a free car diagnostic tool. This app allows you to monitor numerous parameters read by your car’s Engine Control Unit (ECU).
Alt text: Car Scanner ELM OBD2 app customizable dashboard displaying various vehicle parameters.
By understanding potential issues early and knowing fault code meanings, you can address minor problems yourself and determine when professional mechanic intervention is necessary. Car Scanner ELM OBD2 boasts broad compatibility across Android, iOS, Windows PC, and mobile platforms, with over 2 million installs and a high 4.7 rating, making it a highly regarded monitoring tool.
Pros:
- Compatible with all OBD2 standard vehicles.
- Compatible with most Wi-Fi or Bluetooth OBD2 ELM327 adapters.
- Customizable dashboard for parameter tracking.
- Fuel consumption statistics.
- Settings backup and restore functionality.
- Multi-language support (including English, Russian, and Polish).
Cons:
- Requires Android 4.3 and above.
- In-app purchases for optimal performance.
5. EOBD Facile
EOBD Facile is a versatile OBD2 car diagnostic app for both Android and iOS, supporting ELM327 Wi-Fi and Bluetooth adapters. This app provides access to essential gauges and parameters needed for informed car maintenance decisions.
Alt text: EOBD Facile app interface showing real-time vehicle speed, engine RPM, and temperature readings.
Depending on your car’s ECU capabilities, EOBD Facile displays vehicle speed, engine RPM, engine temperature, ignition timing, engine torque, air intake, and other vital gauges on its dashboard. The app has achieved over 1 million installs on the Google Play Store.
Pros:
- Real-time vehicle sensor data display.
- Database of over 11,000 fault codes and definitions.
- Fault code clearing and engine light issue resolution.
- Trip record storage on SD card for later review using EOBD-Facile PC/Mac software.
- Route planning feature for long trips.
Cons:
- May require prior OBD2 app experience for optimal use.
- No support for USB adapters.
6. HobDrive
HobDrive stands out as a premium OBD2 app for Android, though it is one of the more expensive options on the Google Play Store, priced around $10. Its advanced car tracking features aim to justify the cost.
Alt text: HobDrive app customizable dashboard with graphical gauges for various vehicle parameters.
HobDrive’s key advantage is its broad compatibility, supporting not only all OBD2 compliant vehicles but also some Non-OBD2 vehicles like Delphi mr240 (Chevrolet) and Bosch systems. It also offers seamless access across CarPCs (Windows/Linux), car audio systems (Windows CE), Windows Phone 8/10, and iOS.
Pros:
- Customizable dashboard displaying key ECU parameters.
- GPS and ELM327 Bluetooth and Wi-Fi adapter support.
- Overheating and suspicious fuel trim tracking.
- Clear MIL code explanations.
- Car odometer estimation.
- MPG calculation for diesel vehicles without battery assistance.
- Pro version with extended graphical gauges.
Cons:
- Payment issues reported in some locations.
- Requires Android version 3 and above.
7. OBDeleven
OBDeleven distinguishes itself through its “One-Click Apps,” offering enhanced functionality beyond basic OBD2 data. This app provides a clear view of ECU parameters and allows users to control various car options with a single click.
Alt text: OBDeleven app showcasing its “One-Click App” feature for vehicle customization and control.
A stable network connection is needed to utilize the One-Click App feature. A Premium upgrade unlocks access to more advanced car tracking tools. Despite these considerations, OBDeleven is a valuable tool for car enthusiasts and mechanics.
Pros:
- Reading and clearing diagnostic trouble codes from the ECU.
- Multi-language support.
- Active social media community.
- Car battery analyzer.
- DIY car fix manuals.
- Retrieval of history for connected cars.
- Control unit reset support.
Cons:
- Requires network connection for optimal performance.
- Advertisements in the free version can be intrusive.
8. Dash – Drive Smart
Dash Drive Smart is a comprehensive car tracking app compatible with OBDeleven software and other smart car analysis tools. It provides real-time data and claims compatibility with cars dating back to 1996 models.
Alt text: Dash Drive Smart app interface displaying driver score, fuel efficiency, and trip information.
Dash aims to enhance your driving experience and car maintenance decisions by providing detailed insights. It can even be used without a dedicated OBD2 device in some functionalities!
Pros:
- Optimized and customizable parameter dashboard with background mode.
- Driver score and leaderboard for performance comparison.
- Multiple vehicle support with automatic VIN decoding.
- GPS tracking for parked car location.
- Nearby gas price comparison feature for fuel savings.
Cons:
- Battery drain concerns reported by some users.
- Glitchy compass feature (potential fix in 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 exclusively for iOS devices. It connects seamlessly with compatible ELM327 Wi-Fi and Bluetooth adapters, although recent user feedback suggests Wi-Fi connectivity issues.
Alt text: Engine Link app dashboard on iOS showing real-time engine data and customizable gauges.
Despite lower recent ratings due to connectivity concerns, Engine Link remains a powerful car tracking application on iOS, available for around $6 on iTunes.
Pros:
- Customizable dashboard for parameter selection.
- Emission and fuel consumption monitoring.
- Reading and clearing OBD2 fault codes.
- Heads-up dashboard display option.
- No in-app purchases or subscriptions.
- Support for over 20 languages.
- Torque Custom PID File support in recent updates.
Cons:
- Reports of app connecting but not reading ECU data.
- Requires iOS 8.0 or later.
10. ScanMaster
ScanMaster is another effective car monitoring tool for ELM327 OBD2 adapters. While less widely known than some competitors, the Android app maintains a 4.0 rating with over 1 million installs.
Alt text: ScanMaster app interface on mobile device displaying real-time vehicle parameters and diagnostic information.
ScanMaster provides a clear real-time overview of car performance and accurate fault code readings, potentially preventing mechanic overcharges. The free “Lite” version offers essential parameters like VIN, CVN, fault codes, and MIL status. The paid “Pro” version unlocks full features, including a comprehensive fault code database and detailed error descriptions.
Pros:
- Valuable features in the free “Lite” version.
- German and English language support.
- User-friendly navigation.
- Broad ELM327 adapter compatibility.
- Data recording capability.
- Clear graphical data representation.
Cons:
- Inconsistent customer support.
- Device compatibility issues reported by some users.
- Requires Android 4.0 and above.
11. DashCommand (iOS)
DashCommand positions itself as a premium iOS OBD2 scanner app, transforming your mobile device into an advanced engine data display. It won the SEMA Show award for best mobile electronic product in 2014.
Alt text: DashCommand app showing customizable performance gauges and real-time vehicle data.
Priced 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 suggest it delivers significant value for its price.
Pros:
- Intuitive and easy to use.
- Customizable performance gauges for preferred data tracking.
- Inclinometer for off-road driving data (roll angle and vehicle pitch).
- Data logging, recording, and playback.
- Advanced trip computer with stats for up to five trips.
- Graphical data representation.
Cons:
- Compatibility issues with iPhone X reported.
- Haltech Elite 2500 compatibility issues.
- In-app purchases for certain car models.
12. BlueDriver
BlueDriver is a versatile OBD2 scanner app available on both iOS and Android. It’s recognized as a leading free car diagnostic tool, evidenced by its 4.6 rating and 2 million downloads on iTunes.
Alt text: BlueDriver app interface on tablet displaying diagnostic data, trouble codes, and repair reports.
BlueDriver allows monitoring of critical ECU parameters, trouble code scanning and clearing, freeze frame data access, and data sharing via email. It offers features often found in paid apps, making it popular among mechanics and car enthusiasts.
Pros:
- Wireless car connection.
- Smog readiness check.
- Potential travel cost reduction.
- Free and regular updates.
- On-board monitoring test results display.
- Enhanced diagnostics for ABS, Airbag, Transmission, and more.
- Repair report generation and sharing.
Cons:
- Requires iOS 8 and above.
- Minor issues reported with iPhone XR (likely resolved with updates).
13. GoFAR
GoFAR provides a high-performance car diagnostic solution focused on car health and mileage tracking, compatible with most OBD2 adapters.
Alt text: GoFAR OBD2 device plugged into vehicle and app interface showing fuel savings and car health data.
GoFAR’s IRS compliance can potentially lead to tax savings. Its emphasis on fuel efficiency can reduce travel costs by 10-30%. The Android and iOS apps maintain a 4.7 rating, reflecting positive user experiences globally.
Pros:
- Easy installation and use.
- One-year warranty upon purchase.
- Plain English error alerts.
- Platform for finding local mechanics.
- Database of 3000+ fault codes and descriptions.
- Global driver leaderboard for cost savings.
- Alerts for tire pressure, insurance, and registration checks.
- No subscription fees.
Cons:
- Requires initial device purchase ($99).
14. FIXD – Vehicle Health Monitor
FIXD prioritizes simplicity in car diagnostics without sacrificing functionality. It translates fault codes into easily understandable terms, facilitating quick action when car issues arise.
Alt text: FIXD app displaying error messages in plain English and vehicle maintenance reminders.
FIXD offers its own OBD2 Wi-Fi and Bluetooth adapters for optimal performance. The Android app on Google Play Store has a 4.5 user rating.
Pros:
- Quick and easy setup.
- User-friendly for beginners.
- Maintenance schedule reminders.
- Alerts for worn car parts needing replacement.
- Streamlined onboarding process.
- In-app car part purchasing.
- Responsive customer support.
Cons:
- Bugs reported in older app versions.
- Primarily designed for use with FIXD adapters.
- In-app purchases available.
15. Carly for BMW
Carly for BMW is specifically designed for BMW owners, compatible with Carly’s proprietary adapters.
Alt text: Carly for BMW app interface displaying BMW-specific diagnostics and customization options.
Carly provides real-time monitoring of vital BMW parameters and offers advanced features. The Android app also supports standard OBD2 functions, but compatibility should be verified with the “Lite” version before purchase.
Pros:
- Comprehensive health checks for BMW electronic components.
- Used car checks before purchase.
- One-click electric parking brake control.
- Carly adapters with premium customer support and lifetime warranty.
- DIY battery registration support.
- Excellent customer service.
Cons:
- Carly adapters are more expensive than generic OBD2 adapters.
- Limited fault codes for BMW 2 series F45/F46 models.
16. Carista OBD2 App
Carista OBD2 App, accompanied by a Bluetooth-enabled OBD2 plug, offers customization and diagnostics for brands like Toyota, BMW, Subaru, Mini, Audi, VW, and Lexus.
Alt text: Carista OBD2 app showcasing its customization options for vehicle ECU settings.
A standout feature is the “Customize” option, allowing users to modify ECU settings typically accessible only by dealers.
Pros:
- Bluetooth connectivity.
- Compact OBD2 plug.
- Customizable vehicle settings.
- Phone-to-OBD2 scanner innovation.
- 1-month free trial.
- iOS and Android support.
- Detailed diagnostics.
Cons:
- In-app purchases.
17. OBD Fusion
OBD Fusion, developed by OCTech, is a popular app known for its user-friendliness and comprehensive vehicle diagnostics when paired with a compatible OBD2 scanner.
Alt text: OBD Fusion app customizable dashboard displaying engine functions and real-time data.
Its ease of use makes it suitable for both beginners and professionals. Customizable dashboards allow users to focus on desired engine functions and data.
Pros:
- Customizable dashboards.
- iOS and Android compatibility.
- GPS navigation features.
- Emission monitoring.
- Extensive data logging.
Cons:
- Features locked behind expansion packs.
- No diagnostic data sharing features.
Conclusion
This list of the best OBD2 apps for iOS and Android in 2019 provides a starting point for choosing the right tool for your needs.
Before committing to a purchase, it’s crucial to confirm app compatibility with your specific vehicle. Many developers offer free “lite” versions for compatibility testing, while others require purchasing the paid version upfront. Determine which approach suits you best.
Our Top Picks:
Best Android OBD2 App: Torque Pro – A feature-rich paid service with broad car compatibility.
Best iOS OBD2 App: OBD Fusion – A user-friendly paid service that tracks essential parameters effectively.
Ultimately, the best OBD2 scanner app for you will depend on your individual needs, technical expertise, and vehicle type. Consider trying free versions or utilizing trial periods to find the perfect fit.
