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10 Best OBD2 Apps for Car Diagnostics 2020

Don’t know what to consider when choosing an OBD2 app?

Just bought a Bluetooth OBD2 adapter but don’t know which is the best app for it?, or

Wondering what the best OBD2 app for your smartphone/tablet (iOS, Android, or Windows) is and want to buy the most suitable Bluetooth adapter for it?

You will find your answers to the questions in this post.

Let’s start with the basics!!

What is an OBD2 App?

An OBD2 app is installed on a smartphone or tablet and pairs with an OBD2 Bluetooth/Wifi adapter to make a complete set of OBD2 scanner. All the repair reports and live data are shown (in graphs or text) on the screen of the devices.

A OBD2 scanner = a OBD2 App + an OBD2 Bluetooth/Wifi Adapter

What to Consider before Choosing an App?

First, what operating system your smartphone/tablet is running?

Most apps are compatible with more than one OS. Some can work with two different OSs (iOS and Android, or Android and Windows). Other applications even work with three ones (iPhone, Android, and Windows). But usually, each app only works best with one operating system.

Second, do you prefer an included app or a third-party app?

Some OBD2 Bluetooth adapters have their app, like Bluedriver, Carista, or OBDLink, while others use third-party apps like OBD Fusion, Dashcommand, or Torque Pro. One adapter can be compatible with different apps.

Third, do you like a free or paid app? How to get the Pro Version for Free?

If you like to use the Pro version of an app free of charge, buy an adapter like Bluedriver or OBDLink MX. Their apps are included free.

Most of the third-party apps require in-app purchases to access the full features. For example, the Carista app costs you around $10 per week or $40 a year subscription fee.

But which is the best one? Find the answer nowhere but in this review.

Our Top Recommendations

When choosing an OBD scanner app for your vehicle, you must first determine its compatibility with your car. You must also check its ability to support different adapters or Bluetooth connection capabilities.

Best OBD2 App for iOS/Android: Bluedriver

  • Supported operating systems: iOS, Android
  • Price: Free (included in the adapter price)
  • Recommended OBD2 Adapter: Bluedriver Scan Tool
BlueDriver Bluetooth Professional OBDII Scan Tool review
BlueDriver Bluetooth Professional OBDII Scan Tool for iOS and Android
4.44.4 / 5
If you want to experience the feelings of thousands of other DIYers in North America scanning and fixing their cars, try Bluedriver LSB2 Pro..

Best OBD2 App for Windows: OBDLink

  • Supported Operating systems: Windows and Android
  • Price: Free (included in the adapter price)
  • Best Bluetooth OBD2 Adapter: OBDLink MX Scan Tool
OBDLink MX
OBDLink MX Bluetooth
4.24.2 / 5
OBDLink App gives the most benefits and performances when pairing with OBDLink MX OBD2 Bluetooth Adapter.

Want to have more information about the apps? Check out the review NOW!!

Best OBD2 Apps Review

While many OBD2 Bluetooth adapters come with their own apps, some allow you to use third-party car diagnostic apps. It is very interesting that what you can do with the scan tool depends largely on the app you pair.

#1. BlueDriver

  • Supported operating systems: iOS, Android
  • Price: Free
Bluedriver is also one of the best OBD2 apps for iPhone, iPad, and Android for many users
With the Bluedriver car diagnostic app, you can read and clear codes, freeze frame data, see live data and so on.

Bluedriver is also one of the best OBDII apps for iPhone, iPad, and Android for many users as it’s free to use when you buy the Bluedriver Adapter.

With the Bluedriver car diagnostic app, you can read and clear codes, freeze frame data, see live data and perform enhanced diagnostics which includes reading and clearing airbag codes, ABS and transmission codes as well.

When you install Bluedriver on your iOS/Android devices, you will be able to check engine light trouble codes, perform smog tests, and even find verified fixes from its database that contains 6.6 million fixes.

Pros

  • The Bluedriver car diagnostic tool app lets you send messages to the manufacturer.
  • Exports pdf reports.
  • No add-ons to worry about.
  • Global compatibility.
  • Updates are free and released regularly.
  • Automatically connects to Android and iOS devices.

Cons

  • The auto diagnostic app for iPhone is a non-updated software that might freeze many times.
  • It’s great as it’s free and easy to use and offers some amazing features as well.

Adapter Compatibility

This OBD2 Scanner app works best on the Bluedriver OBD2 Adapter.

BlueDriver Bluetooth Professional OBDII Scan Tool review
BlueDriver Bluetooth Professional OBDII Scan Tool for iOS and Android
4.44.4 / 5
The BlueDriver Bluetooth Professional OBDII Scan Tool does everything you’d expect an OBD-II scanner to do.

Download: Bluedriver App for iOS | Bluedriver App for Android

Read more: BlueDriver Vs. Torque: Which App Suits Me?

  • Supported operating systems: Android, Windows
  • Price: Free
OBDLink is one of the good choices about best OBD2 app for Android and Windows
OBDLink is definitely designed for Windows and Android

This app is definitely designed for Windows and Android devices but seems to run much better on smartphones and tablets with Windows OS.

If you are a fan of Microsoft electronic products and want to use them to diagnose your vehicle, find nothing other than OBDLink.

A lot of people think that since the OBDLink only supports OBDLink scanners, it’s not the best app for android but that’s not true.

OBDLink offers complete customization on the dashboard and lets you choose the feature that you use the most.

What makes OBDLink one of the best apps for Android is its ability to read live data, perform emission tests, perform GPS tracking, display oxygen sensor results, record trip information, and perform onboard testing.

Pros

  • Email diagnostic reports directly.
  • Works very quick and can help you save time.
  • Is very easy to use thanks to customization options.
  • Free unlimited updates.
  • Ad-free.
  • Displays over 90 parameters in real-time data.

Cons

  • Hangs in a few cars.
  • Supports version 4.0.3 and up only.

Compatible OBD2 Bluetooth Adapter

If you have an OBDLink Adapter, OBDLink App is the best choice for you. In fact, OBDLink is an exclusive software and supporting only OBDLink adapters, which is the reason why it is so powerful and compatible.

This unit works with the following OBDLink adapters:

The OBDLink works lag-free when used with OBDLink MX for Android, and Windows. And I highly recommend it.

OBDLink MX
OBDLink MX Bluetooth
4.24.2 / 5
OBDLink MX is a Professional OBD2 Adapter for Android and Windows.

Download: OBDLink for Android | OBDWiz for Windows

Read more: Best OBDLink Scan Tools Review 2020

#3. OBD Fusion

  • Supported operating systems: iOS, Android
  • Price: Paid
OBD Fusion is the best OBD2 scanner app for Android devices or iPhone, iPad
OBD Fusion is famous not only among DIYers but mechanics as well because of its compatibility with all OBD2.

The OBD Fusion is highly recommended when it comes to car diagnostic apps for iOS (iPhone / iPad) or Android.

With this app installed on your iOS devices, you can check engine light errors and clear them, prepare diagnostic reports, measure performance, see battery voltage, customize the dashboard, and see multiple sensor data from this paid app.

OBD Fusion is famous not only among DIYers but mechanics as well because of its compatibility with all OBD2 and EOBD compliant cars and enhanced features it offers. It won’t be wrong to say that OBD Fusion is a car diagnostic app as it can process data 100 times a second.

We believe that OBD Fusion is the best OBD2 scanner app for Android devices or iPhone, iPad (iOS devices). You can check engine light errors and clear them, prepare diagnostic reports, measure performance, see battery voltage, customize the dashboard, and see multiple sensor data from this paid software.

Pros

  • Supports more than 150 PIDs.
  • Stores reports and even allow you to email them.
  • Real-time GPS tracking and even allows you to find your car in offline mode.
  • Shows real-time graphs that you can upload to the Dropbox.

Cons

  • GPS drains phone battery quickly.
  • The software doesn’t offer all the features to all the adapters.

We recommend this app to people who want to keep their car’s engine running and in good shape using iOS devices or Android. It’s professional and offers many features.

Adapter Compatibility

OBD Fusion works best with the BAFX Products for both iOS and Android. It will unlock many features and will run smoothly with this scanner.

BAFX for iPhone, iPad, iPod touch:

BAFX Products for iOS devices
BAFX Products for iOS devices
4.44.4 / 5
The BAFX Products for iOS is one of the best WIFI Adapters for iOS devices that suits OBD Fusion.

BAFX for Android smartphones and tablets:

BAFX Products for Android
BAFX Products for Android & Windows
4.44.4 / 5
In general, the BAFX Adapter is built for users who want a diagnostic tool that will deliver good performance.

Download: OBD Fusion for iPhone iPad | OBD Fusion for Android Devices

Read more: OBD Fusion Detailed Review

#4. Torque Pro

  • Supported operating systems: Android, Windows
  • Price: Paid
The Torque Pro is the perfect OBD2 application for Android
Torque Pro is very useful in bestowing information on horsepower, dynamometer, car emissions and its influence on the environment.

The Torque Pro is the perfect OBD2 application for Android since it supports a wide range of car models and offers a variety of functions.

Torque Pro is very useful in bestowing information on horsepower, dynamometer, car emissions and its influence on the environment.

Torque Pro shows any problems occurring in your vehicle. You can use it in conjunction with the Track Record to record your journey.

This OBD2 car diagnostic app for Android is very useful in bestowing information on horsepower, dynamometer, car emissions and its influence on the environment.

We highly recommend Torque Pro for your vehicles.

Pros

  • The Torque Pro is very effective in repairing your car and minimizing cost
  • Improve the functionality of your car
  • Has alarms to alert you in case of a problem
  • Displays temperature transmissions
  • Uses various color schemes to show you the condition of your car
  • Torque Pro uses GPS and can help you know where the car was at a specific time

Cons

  • This OBD2 Software for Android is not free.

A video about Torque Pro

Compatible Adapter

One of the best OBD2 adapters compatible with this automobile code reader app is Veepeak OBDCheck BLE 4.0 Bluetooth Scanner.

Veepeak OBDCheck BLE
Veepeak OBDCheck BLE 4.0 Bluetooth OBD2 Scanner for Android
4.44.4 / 5
The VeePeak OBDCheck BLE is a great choice for anyone who owns a car and wants to discover more about what’s going on with it.

Download: Torque Pro for Android

Read more: Bluedriver vs. Torque Review and Comparison

#5. Carista

  • Supported operating systems: iOS, Android
  • Price after 1-month trial: Paid
if you are finding the best OBD2 app, Carista is the good choice for you
Carista app supports all OBD2 models that were manufactured after 2000.

The Carista OBD2 lets you use basic OBD2 features for free but to use the advanced features, such as TPMS, customization, coding, ECU, EPB, and ABS/Airbag, you must buy the software.

If you do not want to buy the vehicle diagnostics app, you can still perform functions like reset engine light codes, see live data, smog test, using the free tool.

However, the main aim of Carista OBD2 is to offer you a professional automotive diagnostic software that can perform advanced features including ABS, airbag, and navigation in models including SEAT, Volkswagen, Audi, Skoda (VAG), Mini, BMW, Toyota, Scion, and Lexus.

Other advanced features include auto-locking doors, see ECU information in detail and perform service reset as well.

This auto diagnostic app supports all OBD2 models that were manufactured after 2000.

Pros

  • Offers customization options.
  • Excellent customer support.
  • 1st month is free if you use with the Carista adapter.
  • Generates overheating message if the engine is heating.

Cons

  • Sometimes shows connectivity error in some vehicles.
  • A little expensive than other options

Though the price is a little bit high, Carista OBD2 is a great OBD2 iOS app with a number of advanced functions.

Adapter Compatibility

Carista OBD2 works flawlessly when connected to the Carista OBD2 Adapter for iOS devices.

Carista OBD2 Bluetooth Adapter for iPhone, iPad & Android
Carista OBD2 Bluetooth Adapter
4.14.1 / 5
Carista works greatly when pairing with the Carista Adapter.

Download: Carista App for iOS | Carista for Android

#6. OBD Auto Doctor

  • Supported operating systems: iOS, Android
  • Price: Free
  • Pro Version: Paid
OBD Auto Doctor is considered as one of the best OBD apps for iPhones and Androids
OBD Auto Doctor helps you interact with your car’s OBD system easily.

OBD Auto Doctor is considered as one of the best OBD apps for iPhones since it helps you interact with your car’s OBD system easily.
Also, this popular software is available for Android.

Pros

  • Give detail fuel consumption rate hence allowing you to save money
  • Give clear view test emission preparedness and advanced diagnostic
  • This car code reader app is timely in providing you with anomalies on your OBD system
  • Support sending diagnostic data via email
  • You have the option of viewing either graphical or numerical diagnostic information

Cons

  • It may have issues connecting with adapters labeled ELM327 v2.1
  • May not be accurate in providing fuel consumption rates on diesel vehicles

Compatible OBD2 Adapter

Veepeak Mini WiFi OBD2 Scanner plays well and becomes very helpful when having OBD Auto Doctor installed in it.

Veepeak Mini WiFi OBD2 Scanner
Veepeak Mini WiFi OBD2 Scanner for iOS Android
4.24.2 / 5
Veepeak Mini WiFi OBD2 Scanner suits any iOS/Android devices.

Download: OBD Auto Doctor for iOS | OBD Auto Doctor for Android Devices

Bonus: Read Full Review of OBD Auto Doctor here.

#7. inCarDoc Pro

  • Supported operating systems: iOS, Android
  • Price: Free
  • Pro Version: Paid
inCarDoc Pro is one of the best OBD2 scanner Android apps for your car today.
inCarDoc Pro can show you real-time information on your car engine and other parameters.

inCarDoc Pro is a vehicle diagnostic app that reads all data sent via your OBD2 adapter.

Also, this option can show you real-time information on your car engine and other parameters including pressure, speed, the angle of rotation, and temperature among other sensor data supported by your vehicle.

Pros

  • Give real-time car indicators on speed, temperature, and pressure
  • Draw charts of your car’s functionality using real-time data
  • Warn in case your engine has problems
  • Read and record multiple parameters
  • GPS supported

Cons

  • Very selective of adapters and might reject cheap ones
  • Cleaning up errors requires additional guided manipulations
  • It has possible issues with Bluetooth connection

inCarDoc Pro is one of the best OBD2 scanner Android apps for your car today.

Compatible Adapter

inCarDoc Pro can work well on most OBD2 Adapters, one of which is Foseal WIFI OBD2 Car Scan Tool for Android.

Foseal OBD2 WIFI Scanner
Foseal WIFI OBD2 OBD2 Car Scan Tool for Android
3.93.9 / 5
Foseal OBD2 WIFI Scanner is not just a scanning device, but it comes with amazing specifications that every motorist cannot afford to miss.

Download: inCarDoc Pro

#8. DashCommand

  • Supported operating systems: iOS, Android
  • Price: Free
  • Pro Version: Paid
DashCommand is also one of the best OBD2 Bluetooth apps
DashCommand lets you use many features such as monitoring acceleration, analyzing brake performance, checking and clearing DTC trouble codes, and performing data logging.

DashCommand holds the title of being the four-time SEMA Global Media Award Winner. This app has enhanced performance and is capable of turning your iPhone or iPad into an engine data screen.

You will be able to see engine-related information such as torque, pressure. etc. With this car diagnostic software, you can keep an eye out on gas consumption and improve your car’s gas mileage.

DashCommand is also one of the best OBD2 Bluetooth apps that allow users to customize the dashboard and keep the most used features on the top for convenience.

DashCommand lets you use many features such as monitoring acceleration, analyzing brake performance, checking and clearing DTC trouble codes, and performing data logging.

One amazing feature of this OBD2 software is the trip information. With this feature, you can monitor the start/end time of journeys including the distance covered.

Pros

  • Fast at showing results
  • Customization makes it easy to use
  • Does not take a lot of space (size 37.8 MBs)
  • The customer support is excellent

Cons

  • Doesn’t work well with 8.0 and older iOS version.
  • Connectivity issues in elm327.

DashCommand is a good choice to turn your mobile devices into a scan tool. This is one of the best OBD2 iPhone apps for Bluetooth connection.

Adapter Compatibility

To make the best of this OBD2 software, use it with Veepeak OBDCheck BLE for iOS and Android

Veepeak BLE
Veepeak OBDCheck BLE for iOS
3.93.9 / 5
The VeePeak OBDCheck BLE is a great pick for any iOS fan.

Download: DashCommand for iOS | DashCommand for Android

Read more: Full Review of DashCommand

#9. Car Scanner ELM

  • Supported operating systems: iOS, Android, and Windows
  • Price: Free
  • Pro Version: Paid
Car Scanner ELM OBD2 is one of the best OBD2 apps for user
Car Scanner ELM OBD2 can help check faults in the engine and sensors like a pro.

Car scanner ELM OBD2 is also a great option for Android for many reasons. It offers a plethora of features and is free to download and use.

Car Scanner ELM OBD2 can help check faults in the engine and sensors like a pro. You can customize the dashboard, add custom PIDs, save DTC codes, monitor many live tests, and perform emissions tests.

The highlight of this OBD2 Bluetooth app is its HUD mode feature that projects the data onto the windshield.

This ELM 327 app unlocks a few extra features for premium brands such as Toyota, Nissan, Chevrolet, KIA, Mazda, GM, and Mitsubishi.

Pros

  • Free to use with good features.
  • Shows accurate acceleration measurements.
  • No pop-up ads.
  • Easy to use with fast processing
  • Regular updates are released.

Cons

  • Doesn’t offer many advanced features such as key programming.

The Car Scanner ELM OBD2 is one of the best ELM327 apps that offers many basic and a few advanced features. And it’s completely free of cost.

If you want a free OBD2 software then Car Scanner ELM OBD2 can be a good pick.

Compatible OBD2 Bluetooth Adapter

This car scanner app is meant to work efficiently with Veepeak mini wifi adapter

Veepeak Mini WiFi OBD2 Scanner
Veepeak Mini WiFi OBD2 Scanner
44 / 5
Veepeak Mini WiFi OBD2 Scanner suits any Android devices.

Download: Car Scanner ELM OBD2 for Android | Car Scanner ELM OBD2 for Windows | Car Scanner ELM OBD2 for iOS

#10. GOFAR

  • Supported operating systems: iOS, Android
  • Price: Free
GOFAR is the best OBD2 app which gives you anything OBD2 app for iOS or Android can do
GOFAR monitors car health and track mileage.

GOFAR is an IRS-compliant telematics device that syncs with a car’s OBD2 port adapter. It monitors car health and track mileage.

GOFAR includes free mobile software and digital log that fully automates work-related car expenses. It is compatible with iOS and Android smartphones.

The GOFAR OBD Bluetooth is paired with a dashboard-mounted device called Ray that delivers real-time driver feedback to help you save up to 30% on fuel.

A video about GOFAR.

Pros

  • This OBD2 iOS app uses multi-method IRS-compliant mileage tracking to help you save on taxes
  • Finds your engine’s sweet spot and gives you real-time feedback to improve your gas mileage and maintain car health
  • Plain English descriptions of 300+ common OBD2 DTC / Fault Codes that will help you save time and money
  • Sends reminders for checking tire pressure, tire rotation, tire tread, insurance and registration
  • Comes with a global leaderboard to compete with others in economy driving
  • Works in any petrol, diesel or hybrid since 2007 and many earlier car models
  • Stylish and unobtrusive – GOFAR won a 2016 Good Design Award

Cons

  • Not free, but just a one-off cost with no ongoing fees

GOFAR gives you anything that an OBD app for iOS or Android can do.

Download: GOFAR for iOS | GOFAR for Android

The Final Thoughts

With the latest technology innovation of car diagnostics, taking the best OBD2 Scanner App for Android/iOS/Windows devices is a wise decision to help you to have the most benefits from an OBD2 Bluetooth Adapter to solve your car problems.

But be sure to get the right app and adapter for your smartphone/tablet to have the most advantages.

Read more: Honest Review of the Best OBD2 Scanners 2020 [with Definite Buying Guide]

Tim MillerFounderOBD Advisor

I’m Tim Miller from Denver, Colorado. I’m the founder of obdadvisor.com, an automotive blog about "Auto Diagnostic Tools and Repair Guides". My fan page is facebook.com/autozikcom. I've been working as an automotive mechanic and blogger for over 10 years writing articles to share my experiences and expertise.

Web: https://www.obdadvisor.comEmail: [email protected]
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2 thoughts on “10 Best OBD2 Apps for Car Diagnostics 2020”

  1. One of the cons not mentioned is the GPS
    permission that Torque pro. Is asked for, on the Android side.
    Or which apps besides this use GPS for location. My preference is to not allow access to GPS location. Is more then privacy. As ex-military, this is more then a concern. For my fellow service members. And being on a base. And using this to get by the installation. I currently reside on a Indian reservation. In the lower 48. Location data can be misused, and or leaked
    Please consider adding this category to your reviews.

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